Coffee Break Cryptic

9 September

Across

1 Certain duet bound to be broadcast (9)
8 Turner is delayed about an hour (5)
9 The state of a girl I'd embraced (7)
10 Unique fish (4)
11 Nice tour arranged for disturbed person (8)
13 Negative answer in code that's cracked (2,4)
14 Leaders of union possibly go for recovery (6)
17 Gourmets put dog in eastern dishes (8)
19 Enclosures for writers (4)
21 Possibly making red meal green (7)
22 Regions of the Far East (5)
23 Cruel male lacking guile (9)

Down

2 Cross seen in clear light? (7)
3 Frank has to begin (4)
4 Strike repeatedly for food provision (6)
5 Acts of self-aggrandisement, for example, turning to tears (3,5)
6 Herb that's never been used (4)
7 Force enlists car thieves (10)
8 The city of Genoa sells out (3,7)
12 A cold clergyman, to be precise (8)
15 Ineffectual exhortation to be more economical? (7)
16 Offer for nurse? (6)
18 One piece of news - or a couple (4)
20 Black and white lamb starts to cry (4)