1: A representative may be a scamp (3)
3: One Miss Horn takes a tumble with guys having outlaw spirits (11)
8: He is found in the alloy described (5)
9: Dozens of sprites seen on Tuesday and Wednesday initially (7)
11: Little weight spoils head honcho in sophisticated secondary institute (7,6)
13: Swell benefit involving everyone (7)
15: Beg like this - it's lawful (7)
17: Bud tore angrily into Thomas, for one (7)
19: Footwear around Canada is a disgrace (7)
20: Aunt Peg really messed up the cheap seats (6,7)
22: Guy is nice to our species (7)
23: Smoked salmon for the auditor with hair (5)
24: Exchange concealed proprietary knowledge (5,6)
25: Mann's 'Death in Venice' Dorothy sent up (3)