5  Protests about concealing gold necklace (7)

 9  Risking heading out - it's freezing over (5)

10 Leaves the basque dishevelled (9)

11 Blighted son smeared after trouble (3-7)

12 Part of speech rejecting extract from glib review (4)

14 Thor's cheated? (5-7)

18 Everyone sounded upset about note out of the blue (3,2,1,6)

21 Lead, say, without leader and others (2,2)

22 Poor grammarian's attempt to name supernatural creatures in person? (10)

25 Make fast bloke the final runner? (9)

26 Conservation symbol in dad's letters? (5)

27 Unlimited menu with maybe lime and cherry starters (7)

28 Scottish philosopher in English city heard by many (7)

 1  Briefly skip through minor details (6)

 2  College with small windows (6)

 3  Those working late get a move on after dark (5,5)

 4  Part of fire still burning at the end of 3 months (5)

 5  Ordered children to keep cool, not hot (9)

 6  Takes public transport? Not the Bishop (4)

 7  Prevail over public speaker's course of action (8)

 8  Young ladies once mounted boys casually! (8)

13 Plucky footballer who looks after the birds? (10)

15 Lacking energy for lively threesomes? They'll look after you here (4,5)

16 Slash the price of trimming material? (8)

17 Trim nurse's job? (5-3)

19 Beryl never shows up consistently (6)

20 Park a car (6)

23 Crazy pair from Malaga caught after new investigation started (5)

24 Hurt by God of Love's rejection (4)