Hi

first posting so bear with me.
a mate is doing some electrics for me and is running cable for ring circuit for sockets ( kitchen) and some new lighting cable- can he run both cables side by side in the same chased out chanel in the wall?
also can he run a socket cable ( 2.5mm T & E) ) deeper and from below and up behind a light switch back box ?
the cables all run in line with accessories
thanks

As long as the cables are in line with existing switching wether it be vertical or horizontal in the perscribed zones then it should be ok.

Hi

thanks for prompt response- well helpful