1: ... and soon it will be read as etc. (3,2,2)
4: Rejections concern enthusiasts (7)
7: Carelessly let teeth rot completely (2,3,6)
10: Nothing we have to pay (3)
11: Cartoonist is to finally sell toy gun (3,6)
13: Body English for a billiards shot (5)
14: Neither's partner participated in an orchestra (3)
15: Extra-radical worker getting tan (9)
16: Strangely enough, cat's lease keeps getting bigger (9)
19: Height is equal to three-fifths of the first one (3)
20: Short time for the Irish (5)
21: Backward South American city captured by Bill (9)
22: A hint for the snooker champ? (3)
23: Conducted fight in tent, it's clear (11)
26: Protest if youth shows warrant (7)
27: Faint pout encompasses beast of burden (4,3)