My daughter got a present of a digital camera which was purchased in X-tra Vision. The difficulty is that it only came witha two pin power supply.I phoned the shop but they cant understand what the problem is with using a two pin plug and say that if thats what is with the camera then thats it. I thought that all electical appliances must be supplied with a three pin plug but the shop said they are not aware of any such requirement.I wonder if someone can guide me to this regulation.