Related Clues:
- Tic Tacs alternative
- Racecourse semaphore
- Method for transposing signals
- Russian water-urn
- How intelligence is imparted at Cheltenham, for example
- Bookies' way of communicating ploy when exchanging letters
- Unusual tactic employed by bookmakers
- Plan to swap pair signing for course
- Bookmakers' signing
- Racecourse bookmakers' signalling system
- Ice Breakers alternative
- Ovoid mint
- Signs that may be warnings to lay off
- Racy language!
- Nervous reaction, dangerous act used by bookmakers