Neil,
I have only ever found the people at the DVLA helpful. They want to help get the vehicles on the road, they want to help you make it MOT exempt and they want to make sure it is in a suitable taxation class. This is especially true when registering the Sabre the other week, they didn't know what taxation class is belonged in but quickly came back and said it would fit under 'Special Vehicle' which was actually cheaper. Our Fox is registered as a 'Motor Tractor' as this is what a contact at the Department of Transport decided would be a suitable class for it.
I've not done any blagging, I've been upfront and honest with them!
As for construction and use regulations, of course there will be allowance for older vehicles, they're never going to meet modern regulations. The way I understand it is that they have to meet the regulations for the year of manufacture. The 432s were built in the 60's, used on the roads in the 60's and therefore must have been deemed safe at the time. Of course we all know now that the steering and braking system is not ideal, but would you refuse a 1930s car registration because the rod brakes aren't very good, the lights are poor and there are no turn signals?
Why were the DVLA trying to ban Alvis FV600 series vehicles? Do you have written proof of this or is it just more hearsay?
This registration lark is all about choosing the correct catagory for registering your vehicle under. Back when Simon asked me this question originally I told him to put down 'Special Mobile Unit' on his form. Reading his reply below it seems he didn't, which is probably where the problem started!
Chris