Solution topuzzle 10570

Across

1 A duke with a purpose in life — getting into college maybe (9)

5 Risky venture not good in a leisurely walk (5)

8 The latest possible moment, not really for euphoria! (4,4)

9 What singer Dinah was, on the beach (6)

11 Trespasser loses head close to the centre (5)

12 Drug dispenser creates a blue rinse (9)

13 Features of telecom body a good man reversed (6)

14 Anger followed by hard, noisy quarrel in famous airport (8)

16 Such diseases as may be spread by craft in flight? (8)

18 A Macau custom that takes in a group within a group (6)

22 Some doctors have a whole lot of ways to carry oxygen (9)

23 Papal court held in old place, one in California (5)

24 To the French couple, a live-in foreigner (2,4)

25 Intelligence people in professional strike? Forbid it … (8)

26 ... or prevent it with a prayer? Right (5)

27 Big guns get sick in the middle of the main road (9)

Down

1 A believer — he believes there is no god! (7)

2 Colour, a factor accepted by master (7)

3 With no tutor, a pianist playing “Can't take any more” (10,5)

4 One replacing company in red settlement has no risk of disease (6)

5 Pure spirit, but with a trace of water! (8,7)

6 He is looking around a shop for computer software (7)

7 Feature that gets raised in surprise (7)

10 One born a Bengali became a playwright in Norway (5)

15 Join peacemakers with appeal and energy (5)

16 State of America shown in a lab amateurishly (7)

17 Note error resulting in becoming sick again (7)

19 Amenable to treatment, sailor, trainee, is accepted by priest in France (7)

20 Bashful about skin eruption that is dark (7)

21 Liveliness of priest — unusual (6)