to emphasize the importance of careful driving
Verb
to drive with caution
Verb
to proceed cautiously
Verb
to have all one's marchs
Verb
to subject a machine to a careful overhaul
Verb
upon further consideration
to pull in one's horn
Verb
to mind one's ps and qs
Verb
to submit goods to a careful examination
Verb
to handle with care in carriage
Verb
to walk on eggshells
Verb