hi,
you could try your local energy network provider,i did mine with scottish power energy networks,i just rang up to book the exam only 2382-20 ,cost me £35.00 plus vat, or better still try
WESTON COLLEGE
KNIGHTSTONE ROAD
WESTON-SUPER-MARE
NORTH SOMERSET
BS23 2AL
Contact:
Phillip Baird
Phill.baird@weston.ac.uk
01934 411736
this is i think a gola centre taken off the c&g site they should be able to help to point you in the right direction
regards
paul