Hi All, I was just going out the car with our daughter the other day when I saw a couple of 'lads' (5'6", one 20 one 30 maybe) walking down the side of our house (the young one wearing a HiViz vest), they stopped and were looking over the fence into our back garden. I think they had got out of a silver Audi that was parked nearby. I asked them if I could help them and one said "no, it's ok mate then" then he said "yes, maybe you can" and continued "we are trying to return this Oyster card to it's owner, do you know if she lives round here" and then came over and showed me the card. At the same time the other one was looking up and down at the other houses then called to his mate "there is a scooter up here .." and they both went off in that direction. As he walked off he said "do you live there" and when I said "Yes" he said. "oh, sorry about that" (meaning about looking over my fence). As I drove off with our daughter I felt something was wrong but didn't know what (this was broad daylight 4 pm or so). I later heard from a mate that they had gone up to the house with a scooter parked in the front and were 'looking at it' for a couple of minutes before the owners Mum came out and asked if she could help where they went through the Oyster card routine again. When they had gone the Mum phoned the police and gave them the registration of their car. I've not spoken to anyone else yet to find out more but I wondered if this was a known ploy and what they would be after and why (I mean, would they nick the scooter to ride or break etc)? All the best .. T i m Nth London / Herts