This crossword No. 9146 clues and answers were published on Wed 25 Aug 1999 and the puzzle can be visited by following The Guardian Quick Crossword No. 9146 link.
All Across Clues and Answers:
1-across – Using only words like yes and no : MONOSYLLABIC
9-across – Irritable – Mole’s friend! : RATTY
10-across – Private place : SANCTUM
11-across – State of USA : UTAH
12-across – Cromwell’s army : NEWMODEL
14-across – Succession of requests : LITANY
15-across – All voices together : UNISON
18-across – Grab a share : MUSCLEIN
20-across – False : SHAM
22-across – Pakistani city : KARACHI
23-across – Greek island : CORFU
24-across – Formal enrolment : REGISTRATION
All Down Clues and Answers:
2-down – Pariah : OUTCAST
3-down – Semi-precious stone : ONYX
4-down – They always agree with bosses : YESMEN
5-down – Liquid for rubbing into skin : LINIMENT
6-down – Reduced : BATED
7-down – Thundercloud : CUMULONIMBUS
8-down – Deliberate causer of problems : TROUBLEMAKER
13-down – Confucius’ work : ANALECTS
16-down – Former dictator of Indonesia : SUHARTO
17-down – High official in Ottoman Empire : VIZIER
19-down – End of neck – beat up : SCRAG
21-down – Rabbit’s tail : SCUT
This crossword has in total 24 where 12 are across and 12 are down.