Coffee Break Cryptic

29 July

Across

1 Screws not replaced in lookout's post (5-4)
8 Bit of fun with power line (5)
9 Red motor belonging to me (7)
10 Lions, primarily, warm and dry in den (4)
11 Spoil girl in Spanish resort (8)
13 Places, so we hear, for spectacles (6)
14 Calm father's left inside with police (6)
17 Flowers upset in a storm (8)
19 Lake that sounds spooky (4)
21 Put on a new coat (7)
22 A single female? Wrong! (5)
23 Courting a disaster in battle (9)

Down

2 Studying in a Berkshire town (7)
3 Stop sleeping — we must entertain a king (4)
4 Drink of the gods — Cretan rum (6)
5 Board game for science crowd (8)
6 Water flowing from river not well (4)
7 Large dress designed anyhow (10)
8 Very different - like those in Cracow and those in Gdansk? (5,5)
12 Substitute with good reputation (8)
15 Girl with right bag (7)
16 Swiss community against admitting worker (6)
18 Recording time taken by primate (4)
20 Henry has nothing that indicates holiness (4)