Related Clues:

• In the plural this would go on foot for fitness
• Might this make one fit for the railway, perhaps?
• Does he make one fit for railing?
• Does this make one fit to be employed by the railways, perhaps?
• Does he make one fit for work on the railways?
• One may make one fit for work with the railway
• Made fit to go by rail by him?
• Does he make one fit for the railway?
• Does he make one fit to go by rail?
• Does he make one fit to be an engine driver, perhaps?
• Ain't there to get one fit to err
• '35 across must have one on the railway, perhaps (7)'
• One who makes you sweat
• Horseracing bigwig
• The team won't be prepared to play without him