1: A fellow's legs may be protected by these (5)
4: Call to drink like feeding ducks? (7,2)
8: Imaginary childhood? (7)
9: Beams in reverse alphabetical order (7)
10: Chain some; cuff objectors (3)
11: Okay shot ripped tears in butt (6-5)
14: Waves like a toff (5)
16: University boards tailless orange and light brown ape (9)
17: Pluto is cold and tired out; its a disgrace (9)
19: Zealous police action captures leader of blackmailers (5)
21: Weapons to attack BS, involving way with words (11)
23: Cull out from top ten (3)
25: Artists workshop E. Lear bowled over with it (7)
26: Embarrassed when a graduate took off (7)
27: End is close, doctor surreptitiously revealed (9)
28: Notes spent in Germany (5)