Cable size

[golfpaul]

Seems to be a few different answers floating around on here chaps.

I thought i'd get shot down for asking a basic question but im glad of the discussion - helps me out

 

[OhmElectrical]

I'd put done the smallest CSA cable in the circuit...so if that's the flex, I'd put the flex down...

Yeah I always put the smallest down, only cos I have seen a 4mm cable from DB terminated into a 1.5mm chic block in the ceiling joists

 

[davesparks]

Would you follow this same practice with an eicr ?

In this situation yes, but you judge each installation individually.