Cryptic crossword

ACROSS

1. One used in building a new abode? (5) 4. Hardy ran past

somehow (7) 8. Company cars I take

around the island (7) 9. Penal reform jury (5) 10. A lot of people in

church (4) 11. Cool road possibly

leading to a state (8) 13. Some show a very clear

undulation (4) 14. Chemical I had got on

account (4) 16. Possibly alarmed

northern civic official (8) 17. Group involved in

riot? (4) 20. Island I find a little

bizarre (5) 21. Our cab I find running

over deer (7) 22. Take no notice of Glen,

etc., perhaps (7) 23. Musical work about a

piece of wood (5)

DOWN

1. Moved commando to CIA housing (13) 2. Somehow gores giants (5) 3. Wicked to live over again (4) 4. Girl has upset a boy (6) 5. Go up to a very quiet fish (8) 6. Vehicle on a road made of glass, possibly (7) 7. Mr Mandela’s newspaper piece seen in London? (7,6) 12. Think too much of the number of balls bowled? (8) 13. We would have the sound of a bell for the service (7) 15. Mother takes a Caledonian to be a lucky person (6) 18. Birdman? (5) 19. Courage – King George had it (4)