1: Awful din; ill effects were her own doing (4-9)
8: Jacket feature from copy seen in fifties (5)
10: Neil lost a letter and ended up with nothing (3)
11: Allow meathead into mine opening (5)
12: Convertible has odd bar in instrument panel (9)
15: Norse gentleman? Not exactly. (5)
16: One who regrets following initial tendencies is increasingly sincere (5)
17: Casting my characters roughly as a kind of exercise (9)
19: No government lawyer's thrilled to display being agreeable (3,6)
20: Correspond with mother and I boarding train (1-4)
21: Taxi omitted going around gnome (5)
22: Supporting truth nearly buried in con game (9)
24: Skier's heart rivals climbers (5)
25: Venomous enemy lurks in Caspians (3)
27: Kitchen appliance is pumpkin-colored, apart from the top (5)
28: Changed musician not so offensively pious (13)