Cryptic crossword No 3,535

Well Guava, some things here you might not use in your day job! But what a wonderful June 5th commemoration - only appreciated after the event I’m ashamed to admit. And some free alternative clues! I really enjoyed it, with a special mention for 11a (nice misdirection), 15a (double doubler), 23a (tricksy double-duty), 2d, 4d, 6d &13d (but not because they’re naughty!) & 14d. Thanks.

Great stuff, very nicely worked throughout. Standouts: 10a, 2d, 4d, 5d, 9d and 13d (CotD! 😆)