This crossword No. 13100 clues and answers were published on Fri 04 May 2012 and the puzzle can be visited by following The Guardian Quick Crossword No. 13100 link.
All Across Clues and Answers:
1-across – Traveller’s ID : PASSPORT
5-across – Association of countries : BLOC
9-across – Before : PRIOR
10-across – Toddler’s enclosure : PLAYPEN
11-across – Shut up! Stuff with footwear? : PUTASOCKINIT
13-across – City in Syria — lop ape : ALEPPO
14-across – Buy quickly : SNAPUP
17-across – Basket for an alfresco meal : PICNICHAMPER
20-across – A heavy — ball, say : BOUNCER
21-across – Frayed : TATTY
22-across – Catch sight of : ESPY
23-across – Computer ID : USERNAME
All Down Clues and Answers:
1-down – Chrysalis : PUPA
2-down – Sudden attack : SEIZURE
3-down – Haitian capital : PORTAUPRINCE
4-down – Eagle, hawk, falcon or owl — parrot : RAPTOR
6-down – Pea relative with tall spikes of flowers : LUPIN
7-down – War memorial : CENOTAPH
8-down – A coin-operated timer found on town streets : PARKINGMETER
12-down – Obvious : PALPABLE
15-down – Guitar pickers — carp let : PLECTRA
16-down – One of the Seven Wonders of the World, built on an island off Alexandria : PHAROS
18-down – Dolt : CHUMP
19-down – Wood pile for a funeral rite : PYRE
This crossword has in total 24 where 12 are across and 12 are down.