The driver of a vehicle shall not back the same unless such movement can be made without interfering with other traffic. No vehicle shall be backed upon any street except for such distance as may be necessary to permit the vehicle to enter the proper driving lane from a parked position. Such backing shall be done only after the driver of the vehicle has ascertained that such movement can be made without endangering other traffic.
(Prior Code, § 71.043) Penalty, see § 70.999