The following websites contain useful and interesting information (note all links will open in a new window):
The IAM RoadSmart website holds details of the Advanced test, benefits, history of the IAM RoadSmart, news releases and advanced driving tips.
Electronic version of the Highway Code hosted by her Majesty’s Stationery Office. Appears to have broken down the Highway Code into nice sub sections.
Advice on topics such as driving licenses, MOTs, car tax, and much more. Hosted by the UK Government, this site is the definitive for legal requirements for drivers and vehicle owners.
A downloadable version of the Government’s Know Your traffic Signs. this is a comprehensive set of UK traffic signs, containing many more road signs than the highway Code.
There is a lot of good information for various different types of road user.