QUICK CLUES

AcroSS 8 Flashing light (6) 9 Repeat regularly (8) 10 Upright (8) 11 Smoked herring (6) 12 Rigid (5) 13 Greek letter (4) 14 Metallic element (4) 16 Referee (7) 18 Act of betrayal (7) 20 Bees’ home (4) 21 Unit of length (4) 22 Number of points achieved (5) 25 Sudden fear (6) 27 Submissive (8) 28 Coordinated crusade (8) 29 Ability to judge well (6) DoWn 1 Thoroughfare (6) 2 Building for sending packages (4,6) 3 Tennis score (5) 4 Impure form of zinc (7) 5 Isolated place (9) 6 Stage in progression (4) 7 Minor planet (8) 14 Able to be transmitted (10) 15 Relating to old age (9) 17 Train route (8) 19 Verbal report (7) 23 Curdling agent (6) 24 Broadcast (5) 26 Stare open-mouthed (4)