It is a 3 phase Ryefield. The Meter fitter has installed a single EDMI AMR and an isolator. The contractor has fitted a double pole RDL block and bunched the 3 phases. Then the contractor has connected the singles into the isolator. This customer will have problems because there is no separate 3 phase service. Also there is no room for a 3 phase meter. This should have been sorted at the planning stage but as usual the contractor doesn't think of that, just "does his job" and walks away. The block by the way has been left by the contractor, not the meter fitter, the meter has done all he can with the situation he finds.