This crossword No. 9213 clues and answers were published on Thu 11 Nov 1999 and the puzzle can be visited by following The Guardian Quick Crossword No. 9213 link.
All Across Clues and Answers:
5-across – Cake – for single parents? : GINGERBREAD
7-across – Crustacean – apple : CRAB
8-across – Fidgety – unable to sleep : RESTLESS
9-across – Unresisting : PASSIVE
11-across – Welsh county : POWYS
13-across – Dwelling : ABODE
14-across – : OPENING
16-across – Delicate sort of china : EGGSHELL
17-across – Robe : GOWN
18-across – Eagle : TWOUNDERPAR
All Down Clues and Answers:
1-down – Rebuff : SNUB
2-down – Dispossess : DEPRIVE
3-down – Pathologically fat : OBESE
4-down – Aristocratic by descent : WELLBORN
5-down – Area in shipping forecast : GERMANBIGHT
6-down – Rudely blunt reply : DUSTYANSWER
10-down – Not the main scene of activity : SIDESHOW
12-down – Put in : APPLIED
15-down – Intended : MEANT
17-down – Open wide : GAPE
This crossword has in total 20 where 10 are across and 10 are down.