Read the thread. If it’s a camper you are subject to car speed limits, not van limits. This is regardless of what your V5 says. The law defines a “motor caravan” not the DVLA.So am but I confess that it does slip my mind on occasion - I blame the fact that the camper is not my daily (or even weekly) drive. It can't be that easy as my Mrs sometimes forgets as well and she's got the memory of an elephant with a better than average elephant memory (at least where my usually minor transgressions are concerned). That said, I've got to try really hard now as I've managed to pick up two speeding tickets in the last 5 months - it's no consolation that they're the first in 40 odd years of driving.