I've started working at a school nursery, they have a water tray (about a meter in length by half a meter width ways) which obviously is fine, but it's only about 4 foot (if that) away from a kind of light up play table tray which is plugged into a socket. The table itself has wheels and sometimes moves a few inches exposing the wires a little more. We just put it back, but I mentioned to the other staff in the room today would you really put water table that close to wires (2-4 ages in room) I got looked at like I had two heads for making such a ridiculous statement! Am I over the top??