Across
Problems after man leads navy round very hot part of England (7,5)
Skill I observed in chap describing another planet (7)
What comes after a flight is a pause between flights (7)
Very chilly pass in high surroundings (5-4)
An American backed importing a Finnish bath (5)
Animation image incorporating infrared (6)
18a
(and 18 Across) Scientist representing flair on DNA links, right? (8,8)
See 16 Across
Happen a storm will sink a famous ship (6)
Contributions to tutor are reasonably less common (5)
Resident mostly irritable about curtailed trip (9)
Regret backing areas, including South Island, as large land mass (7)
Argues children should receive bill, perversely (7)
Preserve and can ineptly? Everyone initially keeping at it (12)
Down
Independent supporting a religious leader from general principles (1,6)
Wrong to limit ordinary opinion (5)
Staff getting over adopting new musical movement (5)
Henry left party - old King identifying this exit? (4-4)
View showing first and last of lighthouses on headland (9)
Arousing stuff? No good shunning lusting - I’m aroused (7)
I prophesied a majority? Not quite (4)
Nobleman, note, included in fifth level? (7)
Fish product for those at sea (not hard) (4,3)
Source of wipeout unfortunately near skier (3-6)
Discourage a director absorbed by dead topic (8)
Relief mission, perhaps, bearing a bit of alcohol? (7)
Adduce Beethoven’s Ninth, say, on reflection, describing variation in form? (7)
Japanese move ousting British arbiter (5)
Some hesitation over bikini top’s shade (5)
Expect going topless will reveal evidence of neglect (4)
Type letters or click words in the clue