What action constitutes trespassing under Penal Code 602 M?

Trespassing, as defined under Penal Code 602 M, specifically involves entering or occupying real property without the consent of the owner or lawful occupant. This legal definition emphasizes the importance of consent; without permission, any unlawful entry or occupation of someone else's property is considered trespassing.

The other choices do not capture the essence of trespassing as per the Penal Code. For instance, using a property for a short time may imply temporary use but does not automatically indicate that consent was not granted. Building structures on another's land could entail trespassing, but it is a more specific scenario and does not encompass the broader definition provided by the code. Driving through private property may also constitute a form of trespass, but it depends on whether the driver had permission. The key takeaway is that the absence of consent is central to the legal definition of trespassing, making it critical to understand this aspect.