"'Authorities have commenced the mass evacuation of London.'" "Didn't anyone tell you?" "New world, new rules." "Vik, Jez, report, please?" "Who the hell are you?" "Charlie Green." "He's the final member of Field Office 19." "Hannah is the best person you'll ever work for." "You all live here together then?" "Except Jez." "Actually where is he?" "He's done his disappearing act." "GUNSHOT" "Hannah!" "Interim Team Leader." "I'm relying on you, Charlie." "Hannah asked me to give it to you if she died." "This programme contains some strong language and some scenes of a sexual nature." "TAPS ON DOOR" "Oh, shit!" "I've got to go." "We should go out some time?" "Are we allowed?" "What if someone sees us together?" "No-one will see us if we go out of town." "What would they do to you, if they found out about us?" "They wouldn't be happy." "It's against the rules, is it, shagging an informer?" "Just a bit." "So why are you doing it?" "Cos you've got beautiful eyes." "Come Saturday, we'll go out, get off our faces." "I'll see you later." "DOOR CLOSES" "In the event of a terrorist attack, the security alert system will send a warning to all phones and computers in the target area." "The message will advise you of the best course of action to take." "If you are instructed to evacuate..." "Where have you been?" "You're late." "I had to see an asset." "Where's the new boss?" "With Yate." "Obviously not taking his new role lightly." "It looks like he's been here half the night." "You've got some pretty big shoes to fill." "Feeling confident?" "Yes, I think so." "I'll try my best." "I'm actually more confident than that sounded." "You have the ability, I wouldn't have chosen you otherwise." "Right." "What about the investigation into Hannah's death, any progress?" "It's just I was thinking there must be several lines of enquiry..." "It's all in hand at Central Command." "I need you to focus on Field Office 19." "Nothing more." "But as we were handling the initial investigation..." "This is how it works." "Central Command co-ordinate the Field Offices and handle everything to do with MI5 personnel." "The Field Offices do exactly what their title says." "They handle everything in the field." "That's any and every threat facing the stability and safety of this country and its people." "I think that should be enough to keep you busy." "Charlie, a word of advice, don't make me look like a dickhead... ever." "Morning." "Morning." "Don't mind me." "I've got a few things to sort out." "Carry on." "Is there any news on Hannah?" "Erm, no." "But Central Command are now in control of it." "They're handling the investigation from that end." "Give it the attention it deserves." "But aren't we going to follow up on anything?" "No, no, not yet." "Let's go back to basics." "HE SIGHS" "What did you do, Hannah?" "Just keep me posted if anything crops up, OK?" "Who's that?" "He's new." "I recruited him last week." "I'm losing track of how many assets we've got here." "PUBLIC ADDRESS:" "No matter where you live..." "BLEEPING" "'Till the end of the month you'll need your kettle for hot drinks." "'Normal drinking water...' COMMUNICATION BREAKS UP" "This doesn't look good." "CROWD MURMURS" "WOMAN:" "Oh, God!" "Is this for real?" "If you're watching this," "I must be dead, which probably means they got to me before I got to them..." "Someone's just hacked into the alert system at Bridgewater University." "The shit's hitting the fan." "This is a serious breach, only MI5 have access to it." "Look they've used our system to expose Windsmere." "Well, it's not secret any more." "It shouldn't be secret in the first place." "The media are going to love this." "It's all over the internet too." "It's out there." "How did they access the alert system?" "The access codes are encrypted, it's a secure system." "Was a secure system." "There's been a security breach on one of our most important protective measures since 2012." "Tech think they hacked in through a wireless connection to the transmitter on campus." "What's the range on a wireless connection?" "Depends on the signal." "They must've been near the transmitter when they hacked in." "Let's check the cameras." "OK." "Right, I've got someone using a laptop near the transmitter," "I can't get a face." "Here, I've got a closer shot, I've got a face." "Jez and Vik are on campus." "Get it over to them." "Good work." "Shit, it's that girl, Kate." "She's one of our assets." "KATE: 'Did you lose someone in the attack?" "'" "Mum and Dad...and my sister." "I miss them." "I'm sorry." "There's nothing, she's gone." "She's cleared everything out." "She's been burning stuff." "There's something she didn't want us to see." "This is bad, we recruited her." "This reflects on us." "When did you last see her?" "What?" "What's that look?" "I was with her earlier." "We were here this morning." "You are kidding?" "You're shagging her?" "Tell me this is a joke?" "You stupid prick." "What happens now?" "Jesus..." "They find out about this, I'm fucked." "You never told me about her." "I know nothing about it, yeah?" "I owe you." "You're still a prick." "We need to find her." "MOBILE BLEEPS" "We've got an address for her parents." "Are you nervous?" "I mean, meeting your girlfriend's parents for the first time?" "Yeah, that's funny." "I need to talk to you about your daughter, Kate." "My God, have you found her?" "Was your daughter in London when the attacks happened?" "She's listed as missing." "What is this?" "Have you found her?" "Is this your daughter?" "Who is it?" "We don't know." "She's using your daughter's identity." "She's pretending to be Kate?" "What does that mean?" "It's hard to say for certain." "Criminals have been assuming the identities of missing people." "I'm sorry we can't tell you more." "Thank you for your time." "I hope you find your daughter." "I've got a photo." "Oh, yes, wait." "We've been to all the hospitals and relocation centres." "But no-one's doing anything." "Can you help us, please?" "I'll try." "As the Head of MI5, I can now confirm the existence of Camp Windsmere." "All detainees are being held lawfully and within the authority of the Britannia Act..." "Charlie, this security breach happened on your patch." "This is on you." "We have a lead on a suspect, Jez and Vik are in the field following it up." "So I can tell the Head of MI5 that your field office is on top of the situation, can I?" "Yes." "Good." "What do we do about your girlfriend?" "She isn't even who she says she is." "This is serious, she's using fake ID." "Did you recruit her or did she recruit you?" "MUSIC PLAYS" "Maybe you should tell Charlie about you and this girl." "You could try being straight with him." "He'll shop me." "He's got to prove himself, he's not going to put his neck on the line to cover for me." "What happens if we find her?" "It's going to come out." "She'll use your relationship as leverage." "Were you listening during training?" "They warned us about getting too close to our assets." "Do what everyone else does, shag someone at work." "Cos I've got so much in common with the girls at work." "That's gonna happen(!" ")" "You think you and this girl are soul mates?" "She was playing you." "You don't know that." "OK." "We tell Charlie she's disappeared." "She got the video out there, maybe that's it, she's done?" "She goes back to being whoever she was." "Is it real?" "It looks real." "I was thinking, if we knew who they were it might help us track down whoever sent the video out." "There could be a connection." "Just an idea." "The MoD's insisting the video's a hoax." "There won't be getting any names, because that would imply these people exist." "HEAD OF MI5: .." "The video you have seen, supposedly showing dead detainees, is a hoax." "They're denying it even happened." "Everyone's seen the video, there has to be an inquiry." "They're covering it up, getting the video out there was never going to be enough on its own." "It's just the first step." "You're telling me our chief suspect is one of our informers?" "Yeah." "Oh, God." "Then I'd say this situation just got about 125% worse." "Do we know where she could've got the codes to hack into the alert system?" "Did she have access to one of our phones or laptops?" "They run the same software as the alert system." "Not that we know about." "Tech are working on changing the encryption codes, but it's going to be a couple days before they can stop her hacking in." "So, we're drawing a big fat blank on the security breach." "Where are we on finding her at least?" "We've had no hits on the ID she was using since the video went out." "She's off the radar." "She's probably switched to a new identity card." "How many identities has she got?" "'We don't know who she is." "We don't know where she is." "'We don't know how she did it.'" "Maybe we need to start thinking about why she did it?" "What if she is connected to a civil liberties group?" "They're more aggressive." "Nah, I think It's more personal than that." "What makes you say that?" "Just a hunch." "If it's personal, if she's connected to one of the dead detainees, I'd say she's gonna be really pissed off that we're denying they even exist." "She's gonna want to strike back." "You're right, it's like we just poked her with a sharp stick." "So, what's her next move, any ideas?" "Jez?" "No." "Yates made it clear that us not knowing things like that, it doesn't really cut it." "I think we need to find her before she makes her next move." "OK?" "Are we really going to do this?" "We've achieved nothing if we stop now." "Everyone will forget about what happened at the camp." "We have to keep hurting them until the Government admit they did." "We need to strike during rush hour." "DOOR SLAMS" "FOOTSTEPS APPROACH" "I think she cloned my PDA." "That's how she got the encryption codes to send out the video." "I don't know how much longer I can keep covering for you." "Just give me a chance to fix it." "Yeah, OK, thanks..." "Rob?" "There's a DS Phillips in reception for you." "OK." "Sorry." "We're a bit short on meeting space, what's this about?" "D'you recognise the man in this photograph?" "Yeah, it's Julian Nelson." "We were training to be doctors at the same hospital." "I'm afraid he's dead." "I understand you were working together on the morning of the attack?" "Yeah, that was the last time I saw him." "I heard later he was missing..." "It seems he may have taken an overdose." "His body was put into cold storage with the victims from the attack." "They've only just got round to carrying out the postmortem." "Had he seemed depressed to you?" "I don't know, no, not really." "I understand you also knew Mr Nelson's girlfriend?" "Emma, yes." "We're trying to track her down, have you seen her since the attack?" "No, no, it seems like you're going to a lot of trouble for a suicide?" "We're not entirely convinced it was a suicide." "What did the cops want?" "One of my assets got himself arrested, now he wants me to bail him out." "Muppet." "Hi, fancy a walk?" "Where to?" "Down the corridor." "What do I do if I want to speak to someone in the military about the detainees from this video?" "D'you want to speak to them officially, or unofficially?" "I don't think they'll tell us anything officially." "Apparently, the video's a hoax." "Seriously though...we need to get some information on these prisoners." "It could be our only lead." "There's an officer, he helped us out when army medical supplies were leaking onto the black market." "I'll talk to him." "Thanks, I appreciate it." "I have to go back, so, d'you fancy walking back?" "Sure." "OK." "PA SYSTEM: 24-hour CCTV recording is in operation in this station for the purpose of security and safety management." "Please listen for further announcements." "PHONES BLEEPING AND RINGING" "PEOPLE MURMUR" "PA SYSTEM:" "This is a security alert." "Please make your way to the nearest exit and follow instructions from members of staff." "ALARMS BLARE This is a security alert." "Please make your way to the nearest exit and follow instructions from members of staff." "PANIC GROWS" "'This is a security alert." "Please make your way to the nearest exit 'and follow instructions from members of staff.'" "'This is a security alert." "'Please make your way to the nearest exit and follow instructions from members of staff.'" "THEY GASP FOR AIR" "Who told you to evacuate?" "Yeah, hold on." "An alert went out at the station." "The police are saying they didn't issue the alert." " Did we issue an alert?" " I'm still trying to find out." "It's got to be the same as the video, looks like your asset made her next move." "I'm getting reports of fatalities inside the station." "The police want confirmation the alert is a hoax before sending their people or the paramedics in." "The paramedics need to get into the underpass." "There's people dying." "Central Command can't confirm if it's a hoax." "The bomb squad are on route." "What do I tell the police and the paramedics?" "Can they go in?" "Charlie... it's your call." "OK." "We treat the alert as genuine until we know for sure it's a hoax." "The police and paramedics don't go in until the bomb squad get there and give the all clear." "We can't be certain there isn't a device." "Lift the road blocks in front of the bomb squad, I want them there fast." "Tell Central Command they need to figure out what they're doing up there." "We've got the casualty figures - three dead, 14 taken to hospital, walking wounded are being treated at the scene." "The media are blaming us for issuing a false alert and we caused the stampede." "I guess that's part of her plan." "We've got to figure the next attack could be even worse." "We need to stop her accessing the alert system." "Tech are changing the encryption software." "Then Central Command need to shut down the alert system." "What if there's a genuine attack when it's down?" "How would we tell the public that we failed to warn them about another attack?" "Maybe she wants us to shut it down." "OK, let's focus on her." "What have we found out about our missing asset?" "There wasn't much to find." "She was living in London at the time of the attack." "So we checked local Relocation Centres - a receptionist at Wood Road recognised her photo, couldn't tell us any more though." "Maybe someone in the centre knows her real identity." "There's been a lot of black market activity in the relocation centres." "Could be where she got the fake IDs." "One of us could go in under cover." "I'll go." "Is that such a good idea?" "She knows you." "The people she knows might know you too." "So how does this work?" "Do you volunteer or do I pick someone?" " You pick someone." " OK, Rob." "Cool." "Sort yourself out a legend." "Did you speak to this army officer you know up at Camp Windsmere?" "Yeah, but he wouldn't talk about the video of the dead detainees, I couldn't get anything out of him." "That's a problem, without their identities we're getting nowhere." "Maybe the incident at the station gives us leverage." "If that doesn't work, we could threaten him." "I wasn't suggesting we resort to those tactics." "It could be the only way to get the names of these detainees." "It's your call." "That's your bed and that's your locker." "You need to keep it locked." "I think a friend of mine might have stayed here a few months ago, I lost touch with her after the attack." "Here... can you remember seeing her?" "The receptionist thought she might have stayed here." "Maybe." "Thousands come through here." "Thanks." "Very nice, I struggle to hit it once." "What's it going to be like when it's a real person you're firing at...?" "You ever shoot anyone?" "You?" "Me?" "Before all this, I was a mathematician." "Not much call to be shooting people." "I'm not sure I could pull the trigger to be honest." "Maybe if you have to, you just do it." "I had a look at your personnel file, your background, the criminal convictions." "It's all pretty unconventional for a field officer." "They said they wanted unconventional." "No disrespect, but I doubt you could infiltrate a terrorist cell." "Fair point." "Is there anything you want to tell me about you and this girl Kate?" "I'm thinking something may have happened, just a hunch." "If something did happen, I'd rather know so we can deal with it." "Better you tell me now than she tells me when we bring her in, I would've thought." "If something did happen, how would you deal with it?" "Well, I guess that depends on what you did." "All I can say is," "I'll be fair." "How's that?" "I was seeing her," "I think she got the encryption codes from my PDA." "She must've cloned it." "I fucked up." "Yeah." "That wasn't very smart." "Those people dying at the station, that's down to me." "No...that's down to her." "I signed up to stop this sort of thing happening, now I'm causing it." "We're making this stuff up as we go along, Jez." "Did you see me in there this morning?" "I froze, I was terrified." "What happens now?" "You shop me, you can prove yourself big time." "CHARLIE SCOFFS" "I don't want any of you guys running to Yates every time I make a mistake." "Because you'll be running to her a lot and that's just going to piss her off, which isn't good." "You messed up, Jez, you learn from that." "At least I hope you do." "I'll do whatever I have to, to put it right." "Then that's good enough for me." "I thought you were going to shop me for sure." "There's a saying we had in the maths club, never judge a geek by his glasses." "By the way... don't ever lie to me again." "JEZ LAUGHS" "Is there something you want?" "I'm looking for a friend." "You seen her?" "No." "I hear you're the man to go to if I need ID." "That's not my thing, mate." "So who's thing is it?" "You know someone, right?" "No." "You get me an ID card and I'll make it worth your while." "OK." "Let me ask around, I'll see what I can do." "Thanks, I really need this and if you remember anything about my friend..." "This better be important." "They'd court martial me for just talking to you." "Don't worry, we're in a CCTV black spot." "The video of these dead detainees, it's real, isn't it?" "You brought me out here for that?" "You know I can't talk about it." "This is just between us." "Come on, what happened up there?" "There was a riot, it got nasty." "The men went in hard." "When it was over we had three corpses on our hands." "I thought your officers were supposed to stop this sort of thing happening." "Your lot rounded these people up, no evidence, no trials." "They take it out on us, what did you think was going to happen?" "We didn't think you'd start killing them." "Scared, 17-year-old soldiers make bad prison warders." "We're doing our best." "Covering this up is just making things worse." "Your people wanted it covered up." "As far as the MoD's concerned, these men don't exist." "Military Intelligence came and took the bodies, they're gone." "Did you see the incident at Chapel Street Station this morning?" "The deaths of the detainees at the camp, we think that could be motivating the people who were behind it." "Maybe a relative, or a friend." "If we had the names of the detainees that died, we could see if there was a connection." "I can't." "We'll only use the names to find the people behind the incident at the station." "This isn't about someone sending out a video any more, it's more than bad PR." "They're killing people." "We can stop them, we just need the names." "If they found out... they'd crucify me, I'm sorry." "They'll do more than crucify you if we tell them you leaked the video." "I didn't leak the video." "I know, but I'm sure we could manufacture some evidence to suggest you did." "You wouldn't." "Trust me, we'll make it look very convincing." "He's been showing people a photograph asking if anyone knows her." "Don't get me wrong, I really like Charlie." "But you saw what he was like when it was going off at the station." "He went to pieces." "And if he screws it up, he's gonna land us all in the shit." "Give him a break, it can't be easy taking over like that." "What?" "Oh, my God, you fancy him, don't you?" "Shut up." "Has anything happened?" "No." "You know you have to report it if you sleep with him." "Nothing's happened." "Do you think Rob will mind us drinking his wine?" "That's what housemates are for." "I suppose Charlie is quite cute, in a geeky sort of way." "You'd definitely have to take charge in the bedroom though." "I bet he hasn't got a clue where anything is." "We are not having this conversation." "Rob wouldn't be happy about it." "FOOTSTEPS" "Shit!" "Please, what is this?" "What d'you want?" "Why are you looking for her?" "She's a friend, she's a friend." "She says she doesn't know you." "I went to university with her." "Bullshit!" "Agh!" "Why are you showing people photographs of Kate Richards?" "OK, the security services are after me." "I think you work for them." "I don't, I swear to God they're after me." "I was told that she could help me." "Please, you've got to help me." "DOOR SLAMS" "DOOR OPENS" "What're you doing in here?" "Get out!" "Doesn't look so bad." "You'll live." "You should've seen the other guy." "You mean the guy who got away?" "There were two of them and they had guns." "That's her, I've got it." "Through Rachel's contact I've found your asset's true identity." "Her name's Laura Daniels." "That's her brother, Liam." "He was picked up in the security sweeps after the attack." "We sent him to the camp." "That's him." "Why was he picked up?" "He was laundering money for a terrorist cell." "I looked at his file, there was phone tap evidence." "He was a viable suspect." "So, we know who she is and why she's doing it but we still need to find her." "Any ideas?" "The guys who grabbed me last night knew I was looking for fake ID." "There's only one person I talked to about that." "You told someone I was looking for ID, who was it?" "I don't know what you're talking about, mate." "Who the fuck are you?" "You can't do that." "This is out of order, I'm gonna report you." "Where're you getting fake IDs?" "I want a lawyer." "Billy, you tell us where you're getting the IDs or we stick you in Camp Windsmere." "It'll be two years before you even see a lawyer." "All right, all right." "There's a guy I know, does the clean-up operation in London." "It's not like they need their IDs any more, is it?" "D'you know this girl?" "You've been supplying her with ID?" "I need the names you gave her." "I don't know the names." "You fucking do!" "Look, it's not like I keep records, is it?" "When was the last time you saw her?" "A few days ago." "She asked me to put her in touch with someone who knows explosives." "I told her, forget it, way too heavy for me." "You told someone I was looking for ID?" "This guy, a nurse, he used to work here, David-something" "I don't know his surname, but he asked me to call him if anyone was asking about the girl." "Call it in." "Kylie?" "It's Rob." "Yeah." "No, I need the name of a nurse." "First name David, used to work at Wood Road Relocation Centre." "Right, I've got a David Younger, registered nurse." "Worked there about two months ago." "Now works in the medical unit at Camp Windsmere." "Lives in the green residential sector." "'I'm sending his picture through now.'" "Hello, David." "You remember me?" "I suppose you were one of the guys who dragged me out of bed last night?" "Where's Laura?" "We know about her and all about her brother." "Tell us where we can find her." "Why does she want explosives?" "What's she planning?" "I don't know." "You know what we can do to you." "Why are you covering for her?" "I love her!" "You ready to die for her?" "Tell me where she is." "Where is she?" "You know who I am, don't you?" "You know what she did to me?" "If Laura plans to kill I can't let that happen, cos that will be on me and I've fucked up once." "Do you understand?" "I'll do whatever I have to." "Tell me where she is." "OK." "What is she planning?" "Jez?" "Where is she?" "Jez?" "Where is she!" "?" "The University." "Right." "Rob's bringing the suspect in." "Jez has gone after the girl, she's got explosives - we think she's planning an attack at the University." "OK, contact the police, the bomb squad and the campus security." "Get Central Command to issue a security alert." "We need to back Jez up." "This is Field Office 19, we need to issue a security alert for Bridgewater University." "'This is a security alert." "Please evacuate all university buildings.'" "BEEPING 'This is a security alert... '" "BEEPING" "She's countered the alert." "Tell them to send it again." "They can't." "We aren't able to warn them." "Laura!" "Put the gun down." "I know about your brother." "I know why you're doing this." "I hated lying to you." "You fucking played me." "I'm sorry." "It's over." "Where's the explosives?" "You let me walk out of here, no-one needs to get hurt." "I can't do that." "You're going to take me in?" "I'll tell them you slept with me." "It's gone past that." "You killed the people at the station." "If you don't want any one else to die, you let me go." "This isn't you." "Think about what you're doing." "YOU made me do this." "It was people like you that took Liam to that camp." "You killed him." "I'm sorry about your brother but this isn't the way." "Violence is all they understand." "If the bomb goes off and you didn't warn them, they'll blame you." "This isn't going to bring back your brother." "He wasn't meant to be there, he's innocent." "SHE SOBS" "They've got evidence, phone taps." "That's bullshit!" "Whatever he was mixed up in, he didn't deserve to die." "We'll work something out." "You're just saying that." "I'm not," "I promise." "You're running out of time." "You lost family too." "You know what it's like... you understand." "This ain't the answer." "Put the detonator down." "We can all walk away from this." "(Don't.)" "You don't owe them anything." "You're not one of them." "I am, I'm one of them." "Please..." "GUNSHOTS" "(No!" ")" "We need to get the bomb squad in here now." "Clear everyone out, keep away from the detonator." "You OK?" "I know you feel like shit." "If you need anything or you just want to talk." "I need to show you something." "'If you're watching this, I must be dead... 'which probably means they got to me before I got to them." "'I believe there's a traitor within MI5." "'I don't know who, 'but I believe this person is directly responsible for the attack on London.'" "'Massive growth in the production and distribution of illegal radiation sickness pills...'" "Those pills Kylie takes, is she really ill?" "The radiation in my blood is slowly killing me." "A policeman was shot in Prospect Towers last night." "We need to identify this so called Zero and neutralise him." "I want to meet Zero." "Military action on British civilians will not look good, people will die." "I don't believe this." "We're not going to die." "We are, they're going to kill us."