Just interested to know how others would approach this. Done EICR today am coding it C2 as ring isn't complete and another 2.5 radial supplying sockets is spured out of this same 30amp BS1361 fuse. Other observations C3 recommendations is due to lack of additional protection to bathroom circuits (lighting, shower) and flat sockets. He seems to be bit of a penny pincher and although will strongly advise he could do with board change. One possibility i see of bringing it upto to C3 is fault finding on ring and connecting the other cable into a unused 15amp fuse. Question is, is this advisable as I know my responsibilitys as practicing spark is to install to current regs. But as this is an existing installation could a case be made for it. Cheers