1: A period set around one Dostoyevsky character (5)
2: Disturbed intruder, pet disturbed. (11)
3: Memorandum maintains a balance (9)
4: Clear initial rubbish in drain (3)
5: At risk using the phone (2,3,4)
6: Made new, breaking away from tired ideas (5)
7: Capture ten heading north (3)
8: Coal remaining at the end of a month (5)
13: Support a deranged original (11)
15: Bird accompanying gangster or outlaw (5,4)
16: Team's outstanding player goes onto Disabled List. It's all in a day, but really low (9)
18: Height is equal to three-fifths of the first one (3)
21: 'Drip' splits prize with British Council (5)
22: Initially, too hewed in misrepresentation to be supple (5)
24: Continues wild parties after inauguration (5)
26: Infection leads from partly uncooked steak (3)
28: Non-clerical song (3)