me and my 15 yr ol bro was lamping and notice there was a police helicopter hovering above us.knowing it was for us we walked back to my motor.the helicopter followed us back.as we got back to the car we see loads of police around the car with torches,we climbed through the fence i told the police that i was lamping.they didnt say any thing just took our names and gave us a patt down my bro had a very sharp lock knife,they just had a look and gave it back!!! after they finished we got back in the fields and went lamping!!!!!