AH !!!
Could that be the problem?
I was going to answer instantly that 1mm² will be more than adequate - and it will - on a lighting circuit.
HOWEVER,
there is one silly Table in The Regulations which just suddenly out of the blue tells everyone that 1.5mm² is the minimum size T&E that may be used on a "power circuit" (no, neither do we) although smaller flexible cable may be used.
It is nonsense, don't give it a thought - although it could be what your EICRer had in mind if he is not very knowledgeable.
Does the report reference Table 52.3?
It doesn't answer the fuse size though.
Could that be the problem?
I was going to answer instantly that 1mm² will be more than adequate - and it will - on a lighting circuit.
HOWEVER,
there is one silly Table in The Regulations which just suddenly out of the blue tells everyone that 1.5mm² is the minimum size T&E that may be used on a "power circuit" (no, neither do we) although smaller flexible cable may be used.
It is nonsense, don't give it a thought - although it could be what your EICRer had in mind if he is not very knowledgeable.
Does the report reference Table 52.3?
It doesn't answer the fuse size though.