Related Clues:

• Girlfriend dismisses fling with jockey
• Proviso added to an agreement
• Train patron
• Train passenger
• One who's up?
• Mounted guard perhaps freed American casualty
• Horseman, e.g.
• Individual cycling qualification
• Additional qualification for sportsperson
• Jockey cleared the barrier finally
• Eg, equestrian
• Dressage competitor
• Tube commuter
• Jockey free to meet queen ...
• Jockey's amendment