Stuck on a couple - help appreciated please
1down - Strange date ditched (4) It's a composer
2down -A friend he lost (I lost), executed naturally (8)...
11across Guerrilla strike at island's volunteers (9) I raced through the rest without a problem - this is the last one and I'm stuck. Thanks, in advance, for your help.
last three? 13ac Mother's name for malediction. D _ M _ could it be DAME? not sure why though. 15ac Worship tree now added to 10. S _ R _ I _ E could be service (the clues are train-related) but...
11a City theme in tube? (7) E-T-P-- 4d "Very cold" and "largely clear" - follows time right for vehicle (8) -R---C-- 15a Worship tree now added to 10 (7) [NB 10 is TRAIN). I have S-R-I-- so looks like...
17a last 3s for 10 with a lot of fur in it otherwise (7) 23,3a Issues about pantomimist are ahead of tautology in announcement on 10 (7,4) 20d A tax on a right to an image (6) Ta muchly