I've never heard of any specific requirement here before, but the rate at which regulations (and "guidelines" which certain H.S.E. stormtroopers then try to enforce as if they were regulations) are being added here these days it's hard to keep up.
I've fired off an e-mail to H.S.E. asking the position.
And yes, there are too many fluoro fittings where the whole thing is in danger of crashing down due to poor fixing.
