Umm the Wife got hers from a Workmate so im not sure but it looks just like the same sort of branding as the Highway code.
So i guess one of the big book shop types or if your into amazon
http://www.amazon.co.uk/s/ref=nb_ss_...y+test+kit+dsa
This is the one she has but as ou can see there are several so maybe a good idea to ask others on here what they used.
The wifes out making money while i laze around today so i cant check her latest view on the dvd but she was using it all last sunday afternoon.
But worth looking around also check places like charity shops and ask around as once people pass they tend to be happy to pass them on
