6  Drink tea after a little while (5)

 9  Look after Bishop's position? (7)

10 Silver ring on the rocks (7)

11 Edged Bishop out as instructed (7)

13 Take a chance, attempt one hundred (3,2,2)

14 Carrier for 16 (4-2-4)

16 Release of prisoner delayed several seconds (4)

18 Group caught in traffic (4)

19 Dean and Priest wandering on foot (10)

22 Drop cancelled charge (7)

23 Crown court official lost last time (7)

24 He delivers old piece of cloth worn by Queen (7)

25 Reportedly regret insult? Nonsense (7)

27 Bad time for second trim (5)

28 Python and eel destroyed packing material (9)

 1  Who's a poser? (4-3)

 2  Mature light beer – hands off! (3)

 3  Mark current copy held in empty safe (8)

 4  Walk or sprint up full of energy (5)

 5  She performs, he can't, perhaps needs exercise (9)

 6  St Stephen possibly spotted in Cromarty retreat (6)

 7  Endorse notice such as "Please pay here" (11)

 8  Slow movement with neat variation (7)

12 Blame error for server's problem? (6,5)

15 Where to gather evidence of runners with experience of drugs (5,4)

17 Introduction includes drums on a regular basis - it's magical (8)

18 Crop damaged - not hers (7)

20 Famous snooker player's lack of basic equipment? (7)

21 Sport's head ousted after initially jostling rider (6)

23 Fuel covering source of rare colour (5)

26 Dallas character, maybe climbing unclothed, fell (3)