The terror suspects would be more scared of Melvin than the police!I can quite believe that to be the case, but he could just say I have this job but I am not allowed to discuss it online etc People would understand his position. No one would be asking for blueprints of the nick! All the ‘my joab is just my joab’ nonsense makes me think he has freaked out and is too scared to discuss ANYTHING to do with his job because he is so unintelligent he would just waffle on and say something he isn’t supposed to.
This would also tie in with him getting the bus to Helen Street, as someone suggested, as this is the high security police station when terror suspects etc are kept so he probably really really can’t say anything.