Why can't I leave?

[Toms306]

plus they cant fiddle with doors or windows when they're a bit older if there aren't any there....

So basically, leave the 5 doors for us young people!

Tom my Hdi has child locks on the rear doors and a little switch on the dash that disables the rear electric windows as standard

Yeah but yours is a good one........something like an LX or an old meridian (pre W reg iirc) has winders. They could open the window and pull the door handle....or jump out.