POlice cars in south must be poorer then lol..they just have cardboard
signes the passenger officer holds up to window!

"Jonathan Halsall" wrote in message
...
snip
How about an effective means of delivering courtesy messages to other
road
users? (i.e. I'm am ceading my priority, thank you and so on.)

The Police have these. I saw Range Rover with an LED display board like
you
see in doctor's waiting rooms displaying messages like "turn your fog
lamps
off" or "put your seat belts on", perhaps also "pull over, you're nicked"
:-)

Jon.