What is the mechanism for enforcing laws passed by legislature?
The local executive is breaking legislature's law.
The governor should be ordering state police and lawyers to prosecute these local officials, or else the legislature should impeach the governor.
The system in place for dealing with corrupt law enforcement is federal law enforcement. It should be obvious why our ever growing police state ruled by fascists is not going to police itself.
The only feasible response to lawlessness of those empowered to uphold the law is to periodically remind them that legal authority is derived from the will of the people. Thomas Jefferson said this more elegantly than I could.
> What is the mechanism for enforcing laws passed by legislature?
State and local attorneys general.
In this case, an individual harmed may also bring civil claims under California law.
Don’t hold your breath.
>>What is the mechanism for enforcing laws passed by legislature?
Probably the same as it is at the federal level - voting out of office. During the Biden/Harris term there was a complete dereliction of duty when it came to border enforcement. Actually it was worse than that - they helped people illegally cross the border, even flew them in on the taxpayer dime. This is why we have President Trump today.