This crossword No. 14988 clues and answers were published on Tue 22 May 2018 and the puzzle can be visited by following The Guardian Quick Crossword No. 14988 link.
All Across Clues and Answers:
1-across – : FLEX
3-across – Large amphibian with a deep voice : BULLFROG
8-across – The Welsh vegetable? : LEEK
9-across – Uproar : BROUHAHA
11-across – Study of insects : ENTOMOLOGY
14-across – Twisted mess : TANGLE
15-across – Intrinsically : ASSUCH
17-across – Grossly insulting : SCURRILOUS
20-across – Bottles up : INHIBITS
21-across – Select a telephone number : DIAL
22-across – Date regularly : GOSTEADY
23-across – Strong criticism : FLAK
All Down Clues and Answers:
1-down – Artificially high voice : FALSETTO
2-down – A three-phase equestrian sport : EVENTING
4-down – Obstreperous : UNRULY
5-down – Smart day wear for men : LOUNGESUIT
6-down – Horse with a brownish coat sprinkled with grey : ROAN
7-down – US unincorporated territory in the western Pacific : GUAM
10-down – Unforgiving : IMPLACABLE
12-down – Individual teaching session : TUTORIAL
13-down – Lamb or mutton kebab : SHASHLIK
16-down – Yattered : PRATED
18-down – Chess piece : KING
19-down – Hence : THUS
This crossword has in total 24 where 12 are across and 12 are down.