(A) Placement of vehicle where space not marked off; prohibited; procedure for entering roadway.
(1) Where parking is permitted on streets not marked off for parking, the operator of any vehicle shall park such vehicle with the right front and right rear wheels as near as possible to the curb or side of the road and parallel thereto.
(2) Vehicles parked within marked areas shall not occupy any part of more than one space.
(3) The operator of a parked vehicle shall enter the roadway only when the roadway is clear.
(B) Permitted to occupy only one space. All vehicles parked in areas in which parking spaces have been marked off or designated shall be parked entirely within a single space.