Struggling with last few
24d "Scrap half the alphabet" (4) A?O? ; can only think of ABOR i.e. half of abortion (scrap) with ABOR a pretty obscure language
22a "Censor advocates touring square without one" (6) B?N?E?
Looks like BAN to give censor but can't see the second bit
6d "Designer's month in Paris, hosting bishop" (6) ?O?R??
William MORRIS = designer ?
Any help much appreciated