A vehicle is carrying more load than the maximum authorised mass (MAM). Is it permitted to drive like this?

A)Yes, but only when carrying luggage and passengers within a built-up area.
B)Yes, when it is a goods transport vehicle.
C)No, because it is dangerous.Correct
The maximum authorised mass, MAM, is the maximum mass of a loaded vehicle with which it is permitted to travel on public roads. Driving while exceeding this maximum mass level is very dangerous, whether transporting people or goods.