Hi, i have been asked to install an electric shower into a hairdressers for washing hair over a basin. When i enquired with Elecsa how far sockets have to be from the shower, they told me the 3m rule still applies? Is this correct, i feel this is totally a different situation to a room containing a bath or a shower & where would i take the 3m from. Any advice or idea's. I have thought about a partition.