[Graham]

Graham, are we allowed to enter an Anglia like this one as long as the car is 52mm across the tyre walls and 8mm wide tyres?

Yes for this proxy, as long as long as it complies with the Event rules. But it may not be the case in a in future proxy based on a specific Championship if it did not compete like that in it. But this Event in the proxy is more of a generic rather than purely historic one.