I thought it was against the law to have the gas turned on when you are towing. It is certainly a bad idea, if something were to fall and knock a gas ring on for example.
I did forget once to turn it off. I was surprised to find the fridge hadn't even blown out.
I wouldn't dream of travelling with the gas ON, that would just be suicidal (and probably class as murderous too....) I wondered whether people disconnected as opposed to just turning off. It's fairly academic anyway as presently we have Propane with a Quick-on reg, I just wondered for when we change to nice, sensible Butane!
I always disconnect regulator and refit the plastic cap, but ours is only a click on one not the screw in type, the bloke at Oakleys Gas was a bit off with me because I took the bottle into the shop without the cap replaced!(think he mustve been a HSE freak) I think the screw in type would probably be ok left connected as they are more secure than the type we have which could get knocked off in an accident.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets