The Driving Standards Agency. The body responsible for regulating, setting and conducting all  tests. 

The Driving Instructors Assocation. They are the professional body of the instructors industry.

Pass Plus. The organisation involved in improving the standards of driving after passing your test.

The Department for Transport. The Government body which handles everything to do with travel. Roads, rail etc.

The Institute of Advanced Motorists. Learn some valuable skills for the road and take an advanced driving test.  

Diamond advanced driving test. Find out about the actual test.

Think Road Safety. Slow down, take more care. Hindsight is of no benefit when you have killed someone. Harsh, but true. What does a few seconds matter?

The Highway Code. Learn the basic rules, regulations & etiquette of the road. Viewable online.

Driver and Vehicle Licensing Agency. They are responsible for issuing Provisional and Full Licenses.