Related Clues:
- Secure against jostling
- Prepare for a wild ride
- Secure before traveling
- Do up
- Attach firmly
- Make secure
- Fasten one's seat belt
- Secure, as with a car seat
- Use a seat belt
- Shut
- Snap together
- "__ your seatbelts"
- Hook up, as a seat belt
- Attach, perhaps with hardware that begins the answers to starred clues
- "___ your seatbelts"