1 Ambassador’s terrible year without girl (8)
5 See 12
9 Educate intensively in 12 venue? (8)
10 Publican might raise a glass to these spirited distributors (6)
12/5 Attempt to ingratiate dog with extremely risky indulgence (5,6)
13 Ignorant king hiding in a French lair returns (9)
14/21D Mad, mad jury hear about very loud spice girl? (6,7)
16 Bamboo-lover swallows arsenic 12 (7)
19 Idleness: I note it’s returned in time (7)
21 Lower bailiwick’s top (6)
23 Food spies ordered to kill (7,2)
25 Island hosts model 12 (5)
26 Be extremely randy for old servant in uniform (6)
27 Rile a bishop’s first organiser (8)
28 Decorative horn a Texan carries (6)
29 Unsullied young Clegg might've earned this epithet at choir practice, say (8)