Hi Colin..
Yes, it's the tyre manufacturers that propose which tyres are listed... And in my paper I indicated that there is no clear line of visibility as to the governance and oversight of the tyre panel by the msuk... Hence I would argue that it's a sudo certel....

Your experience of "getting ...

let me update ..
I had a discussion with the chair of the hill climb committee in the MUSK at last months prescott event, and it was indicated that rather than waiting till their normal September meeting - they are going to hold a impromptu zoom call to discuss the issue ... and that they ...

The availability of 13" road going list 1A/B tyres has diminished, and the demise of Avon (now Nova) has increased the problem of supply.
So back in March this year, I put together a proposal paper to the MSUK to review the List 1 A/B/C tyre lists ..

Principally, there are road going tyres that ...