seatbelt

buckle

unbuckle

fasten

fastening

buckle closure

lock

click

clicking

unfasten

release

unfastening

disconnect

safety

retractable

restraint

vehicle

secure

passenger

driver

occupant

protection

auto

automobile

travel

car

automatic

move

seat belt

tighten

chauffeur

crew

rescission

remove

drawer type

fixation

tightly

close

hang

untie

desorption

detachable

safety first