Except as otherwise provided in this Chapter, every vehicle
stopped or parked upon a roadway where there are adjacent curbs shall
be so stopped or parked with the right-hand wheels of such vehicle
parallel to and within eighteen (18) inches of the right-hand curb.
On those streets which have been signed or marked by the City
Traffic Engineer for angle parking, no person shall park or stand
a vehicle other than at the angle to the curb or edge of the roadway
indicated by such signs or markings.
[R.O. 2013 § 350.060]
It shall be unlawful for a person driving or in charge of a
motor vehicle to permit it to stand unattended without first stopping
the engine, locking the ignition, removing the key, and effectively
setting the brake thereon, and when standing upon any grade, turning
the front wheels to the curb in such manner as to prevent movement
of the vehicle.