No exploding cars - Mapmaker
What does the road sign with the red circle and a picture of an exploding car inside it mean?

No exploding cars - BazzaBear {P}
No vehicles carrying explosives allowed. So you were pretty much spot on.

www.highwaycode.gov.uk/signs04.htm
No exploding cars - No Do$h
Well that will stop the terrorists then. Good to see the government have got that one covered.
No exploding cars - Altea Ego
Bit like Kens signs.

Welcome to Brent
A Nuclear free zone

I am sure the Ruskies has that marked on their maps.
"Da No bomps dropped here comrades"
No exploding cars - volvoman
I always thought it prohibited driving after a Chicken Phal :)