Architecture and interior design thread

just got my PII renewal terms in, and there's an explicit exclusion not just for Aluminium Composite Cladding, but

the combustibility or fire safety requirements of any cladding, glazing, external doors and / or external wall system of any building or structure; and / or
the combustibility or fire safety requirements of any component or material used in the manufacture, assembly or construction of any cladding, glazing, external doors and / or external wall system of any building or structure.

So basically designing external facades is at your own risk?
(I would have posted this to the architects' forum thread, but it's a bit dead...)