close-up of a british "adverse camber" road sign. don't drive too quickly, risk of lorries overturning.

safe driving tips traffic regulation rules closeup british adverse camber road sign don 39aph39 drive quickly risk lorries overturning flat vector template vehicle container trailer truck bend turn dangerous fast quick overturn accident area auto automobile car cartoon clipart curve school front great britain heavy lorry motion move movement path ride rollover semi tilt transport transportation travel view warning zone