Answer BOTH parts:

a$.$ A client has approached you to work on the restoration of a protected structure

$($a house$)$ ;

$$ What could you apply to the Local Authority with to ascertain the type of works

which it considers would or would not materially affect the character of the

structure $($or any element of the structure$).$

$$ Then summarise the key components of such an application.

$$ What legislation does this application come under?