Related Clues:
- Recurring pattern of events
- Fairground attraction
- Foot-operated control
- Repeated series of events
- "Free ___" (Edgar Winter hit)
- Hitcher's request
- In one's depression it could have stopped a lorry
- Tilt-A-Whirl or bumper cars
- Power a bike
- One may be hitched
- Piano foot lever
- One of a piano trio
- To keep going around you need your feet
- Keep on teasing
- Four seasons, e.g