This crossword No. 9330 clues and answers were published on Tue 28 Mar 2000 and the puzzle can be visited by following The Guardian Quick Crossword No. 9330 link.
All Across Clues and Answers:
1-across – Unnecessarily adorn something already beautiful : GILDTHELILY
9-across – Evaluation – price survey : APPRAISAL
10-across – Nothing : NIL
11-across – Sheep’s cry : BLEAT
13-across – Antiquated : ARCHAIC
14-across – Post – bureau : OFFICE
15-across – Mummify : EMBALM
18-across – Aid : SUCCOUR
20-across – Radio location : RADAR
21-across – Hawaiian garland : LEI
22-across – Schedule : TIMETABLE
24-across – Inferior – type of mail : SECONDCLASS
All Down Clues and Answers:
2-down – Little devil : IMP
3-down – Severe – powerful : DRASTIC
4-down – Light cavalryman : HUSSAR
5-down – Light purple – shrub : LILAC
6-down – Provide help : LENDAHAND
7-down – Vending from back of private vehicles : CARBOOTSALE
8-down – Selling in violation of controls : BLACKMARKET
12-down – Competent – impressive : EFFECTIVE
16-down – Conjugal : MARITAL
17-down – Briefed – ready : PRIMED
19-down – Surpass – excel : OUTDO
23-down – Public transport : BUS
This crossword has in total 24 where 12 are across and 12 are down.