Coffee Break Cryptic

16 April

Across

1 Agree to keep in touch (10)
7 Some Northern Ireland actors get depressed (8)
8 Myra changes her name (4)
9 Error made by fielder (4)
10 Carry on upsetting priests (7)
12 South American or possibly Nigerian ant (11)
14 He goes to work at last (7)
16 Friends hit back (4)
19 Girl unaffected by revolution (4)
20 Five imps are turning into blood- suckers (8)
21 Teenager given the French perfume after a party (10)

Down

1 Some meat for hacks (5)
2 Right conclusion? That's ripping! (7)
3 Some refused a mouldy cheese (4)
4 It's pitiful when father gets the twitch (8)
5 Possible means of identification? (5)
6 Quietly Ron is taken off to jail (6)
11 Break arranged in travel (8)
12 Sum of money for a steed (6)
13 Fancy a John Lennon song? (7)
15 Smooth second class country (5)
17 Fish detected by its odour? (5)
18 Birds on display in the museum (4)