Hi all, my first post and the first of three, hopefully useful, ones   Trailer towing:- B and B+E licence rules explained     I have extensive knowledge on this issue and already have a trailer towing clinic HERE   Trailer MAM means the maximum weight the trailer can be when fully loaded (weight of empty trailer plus weight of load)   Trailers over 3500 kgs plated MAM weight come under different rules which is why all the trailers towed by B class vehicles , those of 3.5 tonnes and unde