2: Little bitty lines on a letter from Athens (7)
3: Inept casino confused the issue (4,2,5)
4: Doctor's swell operating (7)
5: Struck with leading edge of shortstop's glove (7)
6: Residue has scattered (3)
7: Reportedly pull down more money at work (5)
8: Free for all by lack of padlocked freight compartments (2,5,6)
9: Double profit repeatedly (5,3,5)
12: Does the wandering hero duly hostess perplex? (7)
16: Place vermin's raised for new business venture (5-2)
17: Flower making a comeback in a phenomenal display (7)
18: Clannish discourtesy cut short a Radical (7)
20: Looked over recording that included Sea Change (5)
23: Non-clerical song (3)