Hazards of drivers and divers (5)
I believe the answer is:
bends
'hazards of drivers' is the definition.
The answer and definition can be both man-made objects as well as being plural nouns.
Perhaps there's an association between them I don't understand?
'and divers' is the wordplay.
I cannot really understand how this works, but
'and' could be 'n' (common abbreviation for 'and') and 'n' is found within the answer.
The remaining letters 'beds' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for bends that I've seen before include "Diver's affliction" , "Road curves" , "Buckles" , "deadly to the diver" , "Decompression sickness" .)