Transit
 

had a rather embarising accident today reversing off a normal kurb and ripped the oil filter off, located at the front of the engine and lower than the bumper, 5 litres of oil on the road and a van stuck accross the road. Not good.

If you have 280 sized transit be carefull!

Didn't you use your tesco value wipes?

Simple answer never drop both wheels off at once

Completely agree, but not always possible.
Not good to put engine valnerable components below the chassis rails, or in this case even the bumper.