On Fri, 02 Oct 2015 19:44:17 +0100, John Rumm wrote:

Can I have one of them?

Someone order one, doctor in photoshop and slap it online, then any
place can have one ;-)

B-) Why bother with the £12 and ordering. I have one (some where) I
don't remember any sort of "security" markings, just plain black text
on white card of about 150 gsm.

The "security" is in someone checking with FENSA that the certificate
number, address, window count, etc on the certificate agrees with
that on record with FENSA.

--
Cheers
Dave.