Cryptic across
5 Rum’s a precious sea throwback, totally (8)
7 Register with HQ, say? (4)
9 Perhaps a converted preacher helped Paul in Colossae (8)
10 Unimportant-seeming part is able to uplift the French spirit (6)
12 Belief in Tokyo that part of the leg is almost digitally attached? (6)
13 King of Judah one’s not found incontinent, as it is said, perhaps (3)
14 One who kills birds to make dinner in the end (6)
16 He takes messages to the island with South-Easterly backing (6)
18 Before Siam collapsed, Frenchman evacuated the king and queen (8)
20 Pretentiousness is being unable to miss off an apostrophe (4)
21 Programme royals turned back on, having an initial shock (4,4)