How should the occupants travelling in your vehicle exit it?

A)From either side, as long as it is done quickly.
B)With the vehicle stopped if possible, and from either side.
C)From the side closest to the edge of the road, if possible, and always with the vehicle stopped.Correct
Once the vehicle has been brought to a stop, users must enter or exit it, as a general rule, from the side closest to the kerb or the hard shoulder, that is, from the right-hand side in the direction of travel. Unless we are on an urban road with one-way traffic, where exiting may be done from the right or the left side, depending on which side of the carriageway the vehicle has been stopped.