On 27/04/18 19:36, Andy Burns wrote:
ARW wrote:

http://wiki.diyfaq.org.uk/images/8/85/How_wrong.jpg

Live wire to neutral terminal and vice-versa (not that a bulb cares)

Well spotted - though on that type of fitting, it probably doesn't
matter - compared to say an ES older style.

Earth wire not connected to earth terminal

That was the first one I saw...


No grommet where T&E passes through metal knockout

Debatable? The metal looks like it is turned over for a smooth edge. But
it never does any harm to have a grommet

given how much slack T&E there is, the chock-block and 3" of wire (not
even flex) is quite pointless


That didn't even occur to me - but now you've said it, yes: why the choc
block???