09/12/2023: Crosswords: Crryptic No 156412 ((answeerrssininnneexxttwweeek’ks’sppapaepre)r)

ACROSS 7. Cathy upset by craft (5) 8. Operator confused without a cavalryman (7) 9. Celebrated maitre d’hotel’s reason for refusing a dinner reservation? (7) 10. See 21 Across 12. Little is missing from this offence (5,5) 15. Percussion…