1: Next to erector is a witness (9)
6: Defame how I live in 16-across local (5)
9: Traded partners for sprint ~ (5,4)
10: Refuse to obey a French hooligan (5)
11: Workers are in giant red star (7)
13: Crook skimmed cash register? (3)
14: Conducted fight in tent, it's clear (11)
17: Employ heart-broken Spartans where disaster came to pass. (11)
20: Cull out from top ten (3)
21: Neither's partner participated in an orchestra (3)
22: Witty remark, for example, about constant batterer (7)
23: Is next to a total bust (5)
24: Great conqueror or ragtime bandleader (9)
25: Fittingly, use following heart transplant (5)
26: Got off the coach tired, on Eastern time (9)