[Graham]

Can Class A have light weight glazing?

There is also a general assumption normally used with competition rules  which says that if it is not included in the rules you can't do it.
The rules do say Class A must have unaltered body, on the other hand lightweight interiors are allowed. So is glazing "body or interior" ?

However am I being pedantic, so at this late stage  you can fit "alternative glazing" as long as it is representative of the original glazing, since otherwise no one would know if the car is fitted with interior and driver or not.

It is my mistake for not saying the black glazing is not permitted, which I will include in the next proxy.