Hello ROG I need some advice please. I’ve got a mare and foal trailer and a B licence. The trailer (580kg) + horse (550kg) plus GVW of my car 2,200 is under 3.5, however I’ve noticed the MAM of my little lightweight trailer is a whopping 1800kg (even though the unladen weight is 580kg). Is it the MAM + GVW that needs to be less than 3.5t? Thanks