In 2011 we plan to rewire the mains to a 12 way dual RCD consumer unit that will be in the battery room. This will simplify the system but will also mean that if a socket or heavy electrical user trips a RCD the other RCD will stay on providing lights. If the lights blow a RCD we can plug in a lamp. We also take the consumer unit No.3 out of the narrow corridor on the starboard side forward.