having a good read of the best practise guide 4 and reading the non compliant with bs 7671 that do not give rise to danger and do not require reporting confusing I must say ie in the past ive allways given a code 3 for switch wires that have no brown sleeving on ie blue cables but it states that you don't give it a code its just non compliant with bs7671 but surely if its non compliant it wants reporting your thoughts please