Or the other one that I saw on another post but not on this thread - your postcode on the roof - get a signwriter to do this for you for £20 or so...[/quote]
A good idea on the surface, but I remember a few years ago when postcodes were being etched on car windows it was reported that some enterprising tea-leaves were going toi the ports, taking the postcodes from cars parked to go abroad - they then knew that they probably had an empty house to vist for the next few weeks!
Better the car registration number on the car roof (I believe that Doc has done that)

