Light trailers are those whose MAM...

A)is equal to 750 kg.
B)exceeds 750 kg.
C)does not exceed 750 kg.Correct
Trailers are classified as:
- Light: up to 750 kg MAM (maximum authorised mass)
- Heavy: more than 750 kg MAM (maximum authorised mass)
With a category B licence, we can tow a light trailer without needing to obtain any other licence.