This crossword No. 12067 clues and answers were published on Mon 12 Jan 2009 and the puzzle can be visited by following The Guardian Quick Crossword No. 12067 link.
All Across Clues and Answers:
1-across – Involving or requiring oxygen : AEROBIC
8-across – Being very fond of : ADORING
9-across – Surround : ENVELOP
10-across – Teaching : TUITION
11-across – Bop : DANCE
13-across – Sound of a trumpet fanfare : TARANTARA
15-across – Tanzanian plain : SERENGETI
18-across – To the power of three : CUBED
21-across – Pop : EXPLODE
22-across – Gathering of old friends or colleagues : REUNION
23-across – Person responsible : CULPRIT
24-across – Stage backdrop, perhaps : SCENERY
All Down Clues and Answers:
1-down – Change : AMEND
2-down – Black bird : RAVEN
3-down – Where messages are pinned : BULLETINBOARD
4-down – One takes prisoners : CAPTOR
5-down – Film : MOTIONPICTURE
6-down – Hard colourless compound from rocks : SILICA
7-down – East African republic : UGANDA
12-down – Top : ACME
14-down – Thick cord : ROPE
15-down – Basic drawing : SKETCH
16-down – Tiny wave : RIPPLE
17-down – Forcefully applies : EXERTS
19-down – Sop : BRIBE
20-down – Fop : DANDY
This crossword has in total 26 where 12 are across and 14 are down.