"Nigel M" wrote
| In uk.d-i-y, Mo Thanku wrote:
| Can I connect the gas hob by 10 mm cooper pipe.
| Yes you can, if the instructions say so. Mine is in 10mm for about
| a 3m run, admittedly this is to a cylinder.
| However, although you *can* connect up your hob in this way, take
| note that you *may* not. This subtle use of English

A subtlety ignored by legislation which usually uses "must" and "must not"
where biguity is required.

| is meant to show that to do any gas installation you must be
| CORGI registered.

Have you been reading the thread "CORGI essential for DIY gas work"?

Owain