with us tonight is silkie carlo, director of big brother watch.d any way to prove that i wasn't a thief. so typically, on a busy day in a london area like this, they can be scanning thousands of people's faces. it's thousands of people that are effectively walking through a digital police line—up as you walk past. it's a passport style check that sees if you are known to the police. if you are on a database. there are lots of different reasons that people can be put onto watch lists. you can be put on a watch list to protect you from harm, whatever that means. typically what we see is an alert comes up, bam! the person is stopped. if they don't stop voluntarily, then they can be physically apprehended. silkie carlo is director of big brother watch... welcome to the programme. it is difficult for someone in my position, who is on television every night, to argue for more privacy. but if i were not in thisjob, i think privacy. but if i were not in thisjob, ithink ifi privacy. but if i were not in thisjob, i think if i could choose to opt out of the

silkie carlo from big brother watch. thank you very much.self and my fantastic panel will be answering questions from this wonderful. he says still creeping because it might work. studio audience and our vindication for a christian preacher who was wrongfully arrested after being surrounded by a mob shouting allahu akbar is this the beginning of the end of two tier policing? adam tash joins us to discuss her ordeal after this short break. see you in a moment welcome back. so later in the show, i'll put my agony aunt hat and frock on and solve some of your unfiltered dilemmas. with the help of my panel, cressida wetton and bruce devlin. you can message us now gbnews.com forward slash your say and we will help you deal with all those some of the issues that you've got. two tier policing meanwhile has been at the forefront of the public agenda forefront of the public agenda for months now. arguably one such example of the problem was when ex—muslim christian preacher hattan tash was dragged away by police and kept overnight in a cell after bein