Summary Carter starts to investigate the ringing gang, after the ringed horse Mr Kelly runs in a normal race and loses abysmally just a few weeks after romping home in the first ringed race run by the ringer gang. Ginger goes undercover at the ringer's stables posing as a well known bent jockey, the real jockey is living in Australia. Ginger identifies that the horse Mr Kelly has a similar lookalike horse at the stables which is a far better horse and let's Carter know. The ringing gang, led by the outwardly reputable book maker, Stevens, decide to carry out another ringing scam using the same horses to swap out for the race. Once again, the fake bookie's office starts laying off fake bets with other bookies whilst arranging for the phone lines to the race course to be 'out of order' thereby keeping the starting price at long odds for the ringer, Mr Kelly, before the race starts. In the meantime Carter is planning his own surprise for the ringing gang.

• Crime
• Drama