On Sun, 29 Jul 2018 13:49:27 +0100, Tim Watts
wrote:

On 28/07/18 22:49, John Rumm wrote:
I have added a summary of some of the changes in the 18th edition he

http://wiki.diyfaq.org.uk/index.php/...story#18th_edn

(not exhaustive - just a quick flick through!)




"So cables supported in plastic trunking or in plastic conduit will also
need additional metal clips."


How does that work with conduit?

Clip the conduit then even if the plastic gets melted away at least
the cable (or what's left of it) will be held in the general proximity
of the wall.