1: Bill board reflected family meal extra (5,6)
7: Animal hiding in abattoir (3)
9: Princesses's attendant, yawning, laid it out (4-2-7)
10: Theme eradicated partly by an eastern ruler (5)
11: Weird eastern lake (5)
13: God, transforming first day into last night, was received (3)
14: Swine met end, tied and dyed (9)
15: Teaching assistants run into hospital facility for shocker (5)
18: Wants - in fact, just has to have (5)
20: Public school game on festive occasions (4,5)
23: Drongo lacks even a pet (3)
25: Mousy girlfriend loses head and bellybutton (5)
26: Shrimps spread with dabs of tartar sauce (5)
27: Leo, wealthy, wig awry, looking awfully old! (6,4,3)
29: Greek characters suggest dawn (3)
30: Enticements disrupt mental rules (11)