This crossword No. 15108 clues and answers were published on Tue 09 Oct 2018 and the puzzle can be visited by following The Guardian Quick Crossword No. 15108 link.
All Across Clues and Answers:
1-across – Drink alone in a pub? : PROPUPTHEBAR
9-across – Distinguish oneself : EXCEL
10-across – Naval officer : ADMIRAL
11-across – Haircut : TRIM
12-across – Iconic theoretical physicist, d. 1955 : EINSTEIN
14-across – Plump : ROTUND
15-across – To do with mushrooms, say : FUNGAL
18-across – Reticent : TACITURN
20-across – Cereal crop : OATS
22-across – Close of day : EVENING
23-across – With everything counted : INALL
24-across – Immediately : THEREANDTHEN
All Down Clues and Answers:
2-down – Proof of payment made : RECEIPT
3-down – Tow : PULL
4-down – Unruffled : PLACID
5-down – Unsophisticated — posh menu : HOMESPUN
6-down – Carried : BORNE
7-down – In an unceasingly intense way : RELENTLESSLY
8-down – Depart hastily : BEATARETREAT
13-down – Pronto : INATRICE
16-down – Author of Wind in the Willows : GRAHAME
17-down – Source : ORIGIN
19-down – Largest Greek island : CRETE
21-down – Sediment deposited by a river : SILT
This crossword has in total 24 where 12 are across and 12 are down.