Superintendendent Loren Kleinrock sent a notice to parents that will be enforcing the no left turn law on West Drive at the district's entrance.
Here's the full notice Kleinrock sent out Friday:
To ensure the safety of our children and motorists, the San Marino Police Department is actively enforcing the No Left Turn restriction posted on West Drive at the San Marino Unified School District driveway entrance.
Please be aware of and adhere to all posted requirements. By doing so you may avoid receiving a citation.
We're not sure when enforcement begins, so we'll assume it's immediate. Let us know if you encounter police anywhere near there and we'll update our story.