1: Greg is stone-faced, in sum? (9)
2: The end, you say? On the contrary! (3)
3: Sailor takes gym class to slim down (5)
4: Cull out from top ten (3)
5: Toff aimed to do himself proud. (11)
6: Anger that is constraining response (3)
7: Moving round to booming (7)
12: Crook skimmed cash register? (3)
15: Seasoning for lark (5)
17: Alternative to following performance needed when a substitution is required. (5)
19: Dry debate about stuffed animal (5,4)
21: Drink produced as grain ferments (7)
23: Doctrine for some Kiwis makes sense (3)
24: Worry about Democrat's chief staff group (5)
26: Where transport is provided by chopper (5)
28: A hint for the snooker champ? (3)
29: Fathers start to applaud, in afterthought (3)
31: Begins seeing another divorcee? Deplorable. (3)