bonding

[SPECIAL LOCATION]

i was under the impresion that befor u can alter a circuit, the main and suplimentary bonding must be up to scrach, does not matter were the alteration takes place. am i wrong?

Only need to check supplementary if work involves that environment....

Bathroom bonding would have NO relevance to any work you undertook in say a lounge or bedroom etc..

But main Bonding & Earthing must be good!