1 Poet to drain noodle soup (6)
4 Good to get up for game (6)
9 See 12
10 Creep biting head off bird (4)
11 See 6 Down
12/9 Erroneously, it's a commitment made of late? (3,5,10)
13 The result of frost and wind blowing? (9)
15 Posh, but for Cicero, second-hand? (4)
16 Curse head of orderlies at hospital (4)
17 Fast-moving hare - he's out of the heather! (9)
21 Put away second-last drink (4,4)
22 Release externalities stripped from fund that ends (6)
24 Prima donna's flipping greedy (4)
25 Poorly-used mother and child settled on leaving party behind (10)
26 Greek character in European Union church is one no longer tackled (6)
27 Writer's against eating fish (6)