About Trailer coupling and licence plate: which statement is correct?
A breakaway braking device and an auxiliary coupling may be fitted together on one trailer, as long as the trailer is not heavier than 1,500 kg.
A bike carrier mounted at the rear of the car does not need its own licence plate because it is not a real trailer.
It is exactly the reverse. Up to 750 kg: white plate with the towing car's registration. Above 750 kg: own registration certificate with a yellow plate and its own registration number.
Explanation
Book p.231 - it is exactly the reverse. Up to 750 kg: white plate with the towing car's registration. Above 750 kg: own registration certificate with a yellow plate and its own registration number.