Coffee Break Cryptic

24 March

Across

7 This month disturbance is caused by training (11)
8 Medicine or drug no-one returns (6)
9 Guard posted on railway (6)
10 There's not much for John in Sherwood (6)
12 Some wonderful marine bird (6)
13 Letter from Greece seen repeatedly in Philadelphia (3)
14 Finally producing a book of maps on time (2,4)
16 Scoundrels disturbing grouse (6)
18 This sounds like a country lubricant (6)
20 Dreads becoming more unhappy (6)
22 Done with an English port - repeatedly (4,3,4)

Down

1 Floor-covering found in Berlin once (4)
2 A beast of burden is the first to help (6)
3 Part of church that may be divided into ten parts (8)
4 Legislation is effective (4)
5 Boy - one embraced by little girl (6)
6 Additional pay for a sincere sort (8)
11 Joined forces in petrol refining (8)
12 If going north, live somewhere warm (8)
15 A psychotic motel owner lets up (6)
17 Work with female star or naked lady (6)
19 Dutch cheese made round (4)
21 Country round lake (4)