如果你的房屋空置，你可以去警察局登記，602 letter，有效期一年。這樣警察就有依據馬上驅逐入侵者
為什麽這裏有些人隻抱怨，不知道藍州也是保護財產的？
https://caanet.org/newsom-signs-bill-offering-enhanced-trespass-protections-for-property-owners/
The newly passed SB 602 modifies this procedure so that property owners will now be able to keep their 602 letters active for up to a year. Additionally, if a property is permanently closed and posted as such, the authorization letter will remain in effect for three years. The legislation also allows property owners to electronically submit their requests.
