4  Pokes part of dish now and again (5)

 7  Old airline active initially in Latin America (6)

 8  Unfair! I like to be in bed (6)

 9  Twelve new rings before November (4)

10 In a foreign country, so serve a cocktail? (8)

12 Ladder leans over channel (11)

17 One hundred stones piled up in China (8)

19 Trade was arranged quietly (4)

20 Landlord is a character (6)

21 Iberian city where two ducks are seen around harbour (6)

22 Fear Father holding religious lesson (5)

23 Shellfish boys terrified to hold (6)

 1  Main meal? (7)

 2  Wrench to go across north east river (7)

 3  Fancy a beer a lot, possibly (9)

 4  Earlier publicity about South American city (5)

 5  Outside broadcast part of show is rude (7)

 6  One inflicts pain in USA district (6)

11 All energy so wasted ultimately in young man (9)

13 Missionary to send in beer (7)

14 Strike quickly in US city and cry (4,3)

15 Course race official (7)

16 Climbed up the walls, frightened to change sides (6)

18 Requirement, we hear, to make dough? (5)