This crossword No. 1150 clues and answers were published on Sun 15 Oct 2017 and the puzzle can be visited by following The Guardian Speedy Crossword No. 1150 link.
All Across Clues and Answers:
1-across – +Prophetess : CASSANDRA
8-across – Drive out : EXPEL
9-across – Graceful : ELEGANT
10-across – Buried waste : LANDFILL
11-across – Burden : YOKE
13-across – Environment : MILIEU
14-across – Passionate : ARDENT
16-across – Flying saucers? : UFOS
17-across – Particular : SPECIFIC
19-across – Escapologist : HOUDINI
20-across – Pass-out : EXEAT
21-across – Beach vehicle : DUNEBUGGY
All Down Clues and Answers:
1-down – Apprehensiveness : COLDFEET
2-down – Becoming : SEEMLY
3-down – So be it : AMEN
4-down – Be reluctant : DRAGONESFEET
5-down – Validate : AUTHENTICATE
6-down – Insincere : MEALYMOUTHED
7-down – Backbone : SPINALCOLUMN
12-down – Dishes, plates etc. : CROCKERY
15-down – Shoot forth : SPRING
18-down – Member : LIMB
This crossword has in total 22 where 12 are across and 10 are down.