Yesterday there were 3 of us waiting for our friend to get off work (he works at a fish+chip shop). So we're sitting there passing around a couple of joints, and we see this plane circling round directly above us, we don't think anything of it. After about 10mins and another joint, it's still there. We start getting a little freaked out cos it had blue markings all over it. Then my friend gets off work, comes out and tells us there was a cop in his shop listening to his radio. He'd just got a call from a spotter plane telling him to look out for 3 kids acting suspicious...