and i tell you not only in the united kingdom people are very much they quite accept the c.c.t.v. they think the police to a good job or the c.c.t.v. and they while they're happy to identify criminals there's not so much of fear surveillance i don't think in the united kingdom as possible on mainland europe. over the past decade the u.k. has been constantly seeking new ways to combat the perceived threat of terrorism. but this military base two hours outside of london the newest techniques are getting put through that paces. mark lawrence is one of the new breed of experts offering instruction in the east of unmanned aerial vehicles or drones. no official government sources who publicly talk about the effectiveness of this new technique only mark lawrence to speak with us. so what i'm planning to do now is hopefully track patrick than either on his way there or is way back if i don't see him in a few yards i will fly to the horse track and see if we can pick him up. the one takes place across three mines. ok so we've got patrick we've located in he's in the trunk so we're going to