AB 1632 reproduces and organizes a comprehensive set of trespass offenses under Penal Code section 602 and attaches location-specific posting, screening, and penalty rules. It lists classic property-protection offenses (cutting timber, removing soil, destroying fences or signs), conditions that intensify trespass liability (posted signs, fenced or cultivated lands, refusal to leave), and new or emphasized provisions for airports, passenger vessel terminals, public transit facilities, neonatal units, and domestic-violence shelters.
The bill matters because it moves beyond a generic trespass statute into operational detail: it prescribes exact posting frequencies for different property types, establishes defined criminal penalties for avoiding security screening or entering restricted transport and medical areas, and creates a mechanism for property owners to request peace-officer assistance for recurring trespass problems. Those operational rules will change compliance obligations for facility operators, signage practices for private landowners, and enforcement priorities for local law enforcement and courts.
At a Glance
What It Does
The bill enumerates specific acts that constitute misdemeanor trespass and imposes distinct posting and signage thresholds for different property categories. It creates targeted offenses and penalties for entering restricted airport, passenger-vessel, and transit operations areas; avoiding security screening; and remaining in neonatal units or shelter facilities without lawful business.
Who It Affects
Private landowners and farmers required to post signs at set intervals, airport/port/transit operators who must use frequent restrictive postings, hospitals and shelters that restrict access to sensitive areas, and local law enforcement that receives formalized requests for enforcement assistance.
Why It Matters
By converting operational choices (how often to post, where to place screening notices) into statutory requirements with criminal penalties, the bill shifts compliance risks onto operators and private owners and narrows enforcement discretion — raising new administrative and legal questions for those who manage public‑facing facilities.
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What This Bill Actually Does
AB 1632 is a detailed, enumeration-style trespass statute. It begins with a broad catchall: many familiar acts—destroying timber, removing soil or stone, damaging fixtures attached to land, tearing down fences or signs, starting fires on posted land, or entering and occupying property without consent—are expressly classified as misdemeanors.
The text repeats and clarifies how signage, fencing, cultivation status, and the owner’s or occupant’s permission affect whether an entry is criminal, and it preserves the ability to prosecute related crimes (for example, theft) where appropriate.
The bill turns several operational elements into bright-line rules. For rural and cultivated lands it requires trespass signs at a specific frequency (three per mile) and for other posted closures at intervals no greater than one mile; airports and passenger‑vessel terminals must post restrictive notices every 150 feet along exterior boundaries.
It also provides an owner-driven administrative tool: a written request form to law enforcement that authorizes assistance in ejecting trespassers for a limited period, with stated renewal and expiration mechanics.AB 1632 creates separate offenses that target places where public safety and sensitive access are high priorities. It sets monetary fines and jail terms for unauthorized entry into airport operations areas and passenger-vessel terminals; it criminalizes intentionally avoiding mandated security screening at airports, terminals, and courthouses with graduated penalties; and it makes remaining at domestic-violence shelters or in neonatal/maternity units without lawful business a punishable offense with enhanced penalties for refusal to leave.
The neonatal-unit provision adds a required counseling condition of probation, paid by the defendant unless the court finds cause not to require payment.Taken together, the bill weaves property‑protection doctrines with facility‑security and public-safety priorities. That structure produces multiple touchpoints for compliance: property owners must adopt precise posting practices, facility operators must ensure screening and notice regimes meet statutory form and frequency, law enforcement must administer written assistance requests, and courts will enforce new penalty tiers and conditions tied to sensitive locations.
Several drafting irregularities and overlapping rules create practical questions for implementation that agencies and local governments will need to resolve when adopting operational procedures.
The Five Things You Need to Know
Agricultural and fenced lands must display trespass signs at intervals of not less than three per mile along exterior boundaries and at all roads and trails entering the land for certain offenses to apply.
Property owners may submit a written request to law enforcement authorizing officer assistance to eject trespassers for a limited period; the bill permits one request to cover a period up to the shorter of a local‑ordinance period or the odd phrasing 'three years, 12 months.', Entering posted airport operations areas or passenger-vessel terminals without authorization is punishable by up to a $100 fine for a first offense, with higher fines and up to six months’ jail for refusal to leave or repeat offenses.
Intentionally avoiding required screening at airports, passenger-vessel terminals, public transit facilities, or courthouses is a $500 fine for a first offense and a misdemeanor for subsequent offenses, with potential jail and elevated penalties if the avoidance causes terminal evacuations or flight cancellations.
Entering or remaining in neonatal units, maternity wards, or birthing centers without lawful business is an infraction or misdemeanor depending on conduct, and a second offense can carry up to $2,000 in fines and up to one year in county jail; probation may be conditioned on court‑ordered counseling paid by the defendant.
Section-by-Section Breakdown
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Core trespass acts and traditional property-based protections
These provisions list specific acts that constitute misdemeanor trespass: cutting timber, taking wood or soil, damaging fixtures or signs, opening or destroying fences, occupying property without consent, and driving vehicles onto private land closed to the public. For many of these offenses the bill conditions criminality on lack of license or written permission and on the presence of posted notices or fences, which means the owner’s state of posting and whether the land is enclosed or cultivated directly affects whether conduct is prosecutable. Practically, owners must document permission or the presence of required signage to preserve criminal remedies; absent that documentation, prosecutors may lack a clean trespass charge.
Agricultural, livestock, cultivated lands and fire‑risk posting rules
Section (h) targets entries onto lands raising animals or shellfish and ties trespass liability to display of forbidding signs; it requires signs at intervals not less than three per mile along exterior boundaries and at all roads and trails for certain offenses. Section (j) requires signs forbidding fires at intervals not greater than one mile. Section (l) treats entering cultivated or enclosed lands similarly and lists aggravating acts (refusing to leave, tearing signs, tampering with locks, or discharging firearms) that elevate the offense. These are operational requirements: landowners and managers who rely on criminal trespass remedies will need to adopt consistent signage plans and maintain them, or risk losing the statutory basis for prosecution.
Formalized peace-officer assistance requests and scope limits
Section (o) allows owners, agents, or lawful possessors to ask a peace officer to remove trespassers; the request can be made separately each occasion or as a single written form covering a limited period. The provision specifies that a single written request may cover a period determined by local ordinance or 'three years, 12 months, whichever is shorter' and requires written notice to law enforcement when assistance is no longer desired. The subdivision also lists exceptions — notably lawful labor-union activities — and provides that requests expire on transfer of ownership or change in possession. The practical implication is that local agencies must adopt forms and administrative processes to accept, track, and enforce these requests, including expiration triggers tied to property transfers.
Restricted transport facility zones and screening avoidance offenses
Section (u) defines and criminalizes unauthorized entry into airport operations areas, passenger vessel terminals, and public transit facilities that are posted with access‑restricted notices, specifying a high-frequency posting requirement (not greater than every 150 feet) and tailored definitions for 'authorized personnel.' It sets a low fine for a basic violation and escalates penalties for refusal to leave and repeat offenses. Section (v) criminalizes intentional avoidance of required screening in sterile areas, makes a first offense a $500 fine and subsequent offenses misdemeanors with possible jail or higher fines, and escalates penalties where screening avoidance forces evacuations or causes flight cancellations. Together these subdivisions convert federal‑style secure-area concepts into state criminal penalties tied to posting and screening regimes.
Domestic-violence shelter‑based program trespass
Section (w) makes it a misdemeanor to refuse or fail to leave a domestic-violence shelter-based program upon request by shelter management, with up to one year in county jail and a potential restitution obligation to cover relocation expenses of victims and their children when those costs result from the defendant’s trespass. This creates a criminal enforcement tool specific to shelters and a civil restitution pathway for relocation costs, which shelters and prosecutors can use to protect residents and recoup direct harms.
Neonatal and maternity area restricted access and probation counseling
Section (x) criminalizes knowingly entering or remaining in neonatal units, maternity wards, or birthing centers without lawful business when those areas are posted to give reasonable notice. It provides a graduated penalty regime — infraction for a basic violation, misdemeanor for refusal to leave or repeat offenses, and larger fines for subsequent violations — and requires counseling as a condition of probation unless the court finds good cause not to impose it. The counseling cost is to be borne by the defendant unless the court excuses payment. This provision turns clinical space access into a criminal enforcement posture and adds a rehabilitative (and financially imposed) element for convicted defendants.
Avoiding courthouse and state/local building screening
Section (y) mirrors the screening-avoidance language for transport facilities and applies it to courthouses and city, county, and state buildings posted with reasonable‑notice screening statements. It criminalizes intentionally avoiding inspection procedures that control access to these public buildings, therefore aligning courthouse security practices with the bill’s broader secure‑area enforcement regime.
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Explore Justice in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Private landowners and agricultural operators — gain clearer statutory footing to criminally remove trespassers if they maintain the specified signage and fencing, making criminal enforcement a practical option for repeated intrusions.
- Airport, port, and transit operators — receive explicit statutory backing to criminalize unauthorized access and screening avoidance in secure areas, supporting on‑site security programs and incident-based prosecutions.
- Domestic-violence shelters and survivors — obtain a specific criminal remedy against intruders and a path to restitution for relocation expenses caused by a trespasser, potentially improving shelter safety and cost recovery.
- Hospitals and maternal-care units — get a statutory tool to protect neonatal and maternity spaces and a mechanism (court-ordered counseling) to address repeated intrusions.
- Local law enforcement agencies — gain a defined administrative mechanism (written assistance requests) that can streamline repeat‑trespass responses and clarify when officers are authorized to act on behalf of private property holders.
Who Bears the Cost
- Private property owners and facility operators — must meet precise posting and signage standards (intervals, entrances) and document permissions or risk losing the ability to seek criminal charges; signage maintenance is an ongoing compliance cost.
- Local governments and law enforcement agencies — need to create, accept, track, and enforce written assistance requests, manage expirations upon ownership changes, and likely absorb administrative burdens tied to monitoring posted periods and electronic submissions.
- Courts and public defenders — will confront new categories of misdemeanor prosecutions tied to sensitive locations and may see increased caseloads from screening-avoidance and restricted-area violations that carry jail or fine exposure.
- Defendants and low-income individuals — face criminal penalties for conduct that in some contexts may involve protest, homelessness, or grief (for example, at hospitals or shelters), and the statute requires convicted people to bear counseling costs in some cases, shifting financial burdens onto defendants.
Key Issues
The Core Tension
The central dilemma is straightforward: the bill strengthens property owners’ and facility operators’ ability to exclude and criminalize certain entries—shifting public and private safety burdens onto a criminal‑law framework—while risking over-criminalization of conduct that in some contexts implicates protest, homelessness, or family and health‑care interactions. The statute solves enforcement uncertainty by imposing bright-line posting and procedural rules, but those same bright lines create administrative burdens, ambiguity, and civil‑liberties pressure when real-life circumstances do not fit tidy categories.
The bill converts many operational choices into legal triggers: how often to post a sign, what counts as reasonable notice, and whether an owner filed a written request for police assistance become determinative of criminal liability. That raises immediate implementation questions: who certifies that a sign distribution meets the statutory interval, how courts will evaluate the sufficiency of postings, and how municipalities will reconcile local ordinances with the statute’s fixed distances.
The text also contains drafting irregularities and ambiguous phrases (for example, the 'three years, 12 months' language and slightly inconsistent phrasing about 'three per mile' versus 'three to the mile') that will create day‑one interpretive disputes and likely require administrative guidance or judicial clarification.
Several provisions overlap with federal rules and workplace or labor protections. The airport, passenger-vessel terminal, and port definitions invoke federal regulatory concepts; enforcing state criminal penalties in facilities under federal security schemes raises questions about preemption and coordination with federal authorities.
The statute preserves an exception for lawful labor-union activities, but its intersection with protests, expressive activity on private property, and constitutionally protected conduct will invite constitutional challenges and require careful charging decisions by prosecutors. Finally, the bill imposes new probation conditions and financial obligations tied to counseling and restitution that may disproportionately affect indigent defendants and raise access‑to‑justice concerns.
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