The speed limit on highways where persons are at work shall be a prima facie limit of 25 miles per hour instead of a fixed limit of 25 miles per hour.
The speed limit for heavy trucks and combinations is increased from 40 to 45 miles per hour.
The Vehicle Code provides that the registered owner of a motor vehicle is responsible for any parking violation involving the vehicle. That presumption, however, does not mean that the registered owner is further presumed to have violated any other provision of the law.
To pass a motor vehicle going less than 20 miles an hour on a grade, an overtaking vehicle must go at least 10 miles an hour faster. In addition, it must complete the passing movement within a quarter-mile distance.
Heavy trucks shall use only the lane to the immediate left of the right-hand lane when passing another vehicle on freeways and multiple-lane highways. Where passing on the right is permitted, trucks may do so.
A peace officer may remove an illegally parked motor vehicle to a garage or other place of safety.
U-turns are prohibited on the approaches to or in front of any fire station.
School Safety Patrol members may be stationed at intersections near as well as adjacent to a school. The actual presence of a supervisory school employee is not necessary at a street crossing where a patrol is maintained.
Local authorities are authorized to close certain streets for use by colleges as well as high schools in giving automobile driving instructions.
School districts, under the Education Code, are allowed to conduct driver training classes on Saturdays.