For information the UK are changing the rules for towing if you passed your test after Sept 1997.
Currently you (& me!) are limited to 3500kg MAM (maximum allowed mass) of both the car and trailer. You used to need to take a B+E test to tow a trailer upto 3500kg.
Well they are scrapping this additional test and giving everyone B+E entitlement automatically - to give more testing capacity to training lorry drivers!
www.gov.uk
Currently you (& me!) are limited to 3500kg MAM (maximum allowed mass) of both the car and trailer. You used to need to take a B+E test to tow a trailer upto 3500kg.
Well they are scrapping this additional test and giving everyone B+E entitlement automatically - to give more testing capacity to training lorry drivers!

Towing with a car
Towing trailers, caravans and horseboxes with a car, including the weight and size limits, and what licence you need to have