From 14 February 2005 if you are doing a driving test for categories B (car), EB (car with trailer) and W (work vehicle) you must explain some technical checks as part of your test. After you have answered some questions on the Rules of the Road, the instructor will bring you out to your vehicle. You will be asked how a technical check would be performed on 3 of the following; steering, horn, brakes, tyres, lights, reflectors, indicators, engine oil, coolant, windscreen washer fluid. Access to these items will require you demonstrate how to open the bonnet and to close it securely.
From 14 February 2005 if you are doing a test for categories C1, C, EC1 and EC (truck and trucks with trailers) you will be asked how a technical check would be peformed on 3 of the same items above. Access to these items will require you to open and securely close the bonnet, to open/close panels etc.
More detailed information regarding test changes is here:
Guidance on technical aspects of test:
[broken link removed]
Guidance on changes to vehicle categories here:
[broken link removed]