This crossword No. 802 clues and answers were published on Sun 30 Jan 2011 and the puzzle can be visited by following The Guardian Speedy Crossword No. 802 link.
All Across Clues and Answers:
5-across – 8th century illuminated manuscript of the Gospels : BOOKOFKELLS
7-across – Double-reed instrument : OBOE
8-across – Well-endowed with gifts : TALENTED
9-across – Unmistakable : OBVIOUS
11-across – A plant’s natural cover : CALYX
13-across – Piece of absorbent cloth or paper for drying : TOWEL
14-across – Laboratory apparatus : PIPETTE
16-across – Period of unusually hot weather : HEATWAVE
17-across – Abandon : SHED
18-across – Fully protected : SAFEANDSURE
All Down Clues and Answers:
1-down – Central part of the Earth : CORE
2-down – Rum rots : ROSTRUM
3-down – Ability that has been acquired by training : SKILL
4-down – Stretch out : ELONGATE
5-down – Post WW2 generation : BABYBOOMERS
6-down – Agree with someone : SEEEYETOEYE
10-down – Recognise : IDENTIFY
12-down – Fizzy drink : LIMEADE
15-down – Nymph of lakes, springs and rivers : NAIAD
17-down – Anaesthetise : STUN
This crossword has in total 20 where 10 are across and 10 are down.