Useful Links
DVLA:
www.dvla.gov.uk
Driving Standards Agency:
www.dsa.gov.uk
Booking your test online:
http://www.direct.gov.uk/en/Motoring/Motoringtransactions/DG_066356
Useful information for learner drivers:
http://www.2pass.co.uk/
Free Mock Theory Tests:
http://www.learnerstuff.co.uk/