another to watch out for is snow/icy condition i parked back in our yard big parcel company and needed to pop to the loo, i parked on a slight incline handbrake on neutral and off, lucky a driver horned at me whilst i was walking quickly jumped in push the foot break and it stopped. Tbh till this day i dont know why with the foot pedal it held, with the hand break is was rolling area wasn’t gritted much