A peace officer may search for dangerous weapons any person whom he has legal cause to arrest, whenever he has reasonable cause to believe that the person possesses a dangerous weapon. If the officer finds a dangerous weapon, he may take and keep it until the completion of the questioning, when he shall either return it or arrest the person. The arrest may be for the illegal possession of the weapon.

For purposes of this section, “reasonable cause to detain” requires that the circumstances known or apparent to the officer must include specific and articulable facts causing him or her to suspect that some offense relating to firearms or deadly weapons has taken place or is occurring or is about to occur and that the person he or she intends to detain is involved in that

offense. The circumstances must be such as would cause any reasonable peace officer in like position, drawing when appropriate on his or her training and experience, to suspect the same offense and the same involvement by the person in question.

An arrest is taking a person into custody, in a case and in the manner authorized by law. An arrest may be made by a peace officer or by a private person.

If a person has knowledge, or by the exercise of reasonable care, should have knowledge, that he is being arrested by a peace officer, it is the duty of such person to refrain from using force or any weapon to resist such arrest.

However, any countries requiring notification that the above list does not identify because the notification requirement became effective after July 1, 1999, shall also be required to be notified.

An arrest is made by an actual restraint of the person, or by submission to the custody of an officer. The person arrested may be subjected to such restraint as is reasonable for his arrest and detention.

force is necessary, officers shall evaluate each situation in light of the particular circumstances of each case, and shall use other available resources and techniques if reasonably safe and feasible to an objectively reasonable officer.

with the benefit of hindsight, and that the totality of the circumstances shall account for occasions when officers may be forced to make quick judgments about using force.

the arrest, to prevent escape, or to overcome resistance.

(A) To defend against an imminent threat of death or serious bodily injury to the officer or to another person.

(B) To apprehend a fleeing person for any felony that threatened or resulted in death or serious bodily injury, if the officer reasonably believes that the person will cause death or serious bodily injury to another unless immediately apprehended. Where feasible,

a peace officer shall, prior to the use of force, make reasonable efforts to identify themselves as a peace officer and to warn that deadly force may be used, unless the officer has objectively reasonable grounds to believe the person is aware of those facts.

lose the right to self-defense by the use of objectively reasonable force in compliance with subdivisions (b) and (c) to effect the arrest or to prevent escape or to overcome resistance. For the purposes of this subdivision, “retreat” does not mean tactical repositioning or other de-escalation tactics.

that a person has the present ability, opportunity, and apparent intent to immediately cause death or serious bodily injury to the peace officer or another person. An imminent harm is not merely a fear of future harm, no matter how great the fear and no matter how great the likelihood of the harm, but is one that, from appearances, must be instantly confronted and addressed.

committed a felony, whether or not a felony, in fact, has been committed.

1203.097 of this code, Section 213.5 or 15657.03 of the Welfare and Institutions Code, or of a domestic violence protective or restraining order issued by the court of another state, tribe, or territory and the peace officer has probable cause to believe that the person against whom the order is issued has notice of the order and has committed an act in violation of the order, the officer shall, consistent with subdivision (b) of Section 13701, make a lawful arrest of the person without a warrant and take that person into custody whether or not the violation occurred in the presence of the arresting officer. The officer shall, as soon as possible after the arrest, confirm with the appropriate authorities or the Domestic Violence Protection Order Registry maintained pursuant to Section 6380 of the Family Code that a true copy of the protective order has been registered, unless the victim provides the

officer with a copy of the protective order.

situations, prior to making an arrest under this subdivision, the peace officer shall make reasonable efforts to identify, and may arrest, the dominant aggressor involved in the incident. The dominant aggressor is the person determined to be the most significant, rather than the first, aggressor. In identifying the dominant aggressor, an officer shall consider (A) the intent of the law to protect victims of domestic violence from continuing abuse, (B) the threats creating fear of physical injury, (C) the history of domestic violence between the persons involved, and (D) whether either person involved acted in self-defense.

Code, a person with whom the suspect currently is having or has previously had an engagement or dating relationship, as defined in paragraph (10) of subdivision (f) of Section 243, a person with whom the suspect has parented a child, or is presumed to have parented a child pursuant to the Uniform Parentage Act (Part 3 (commencing with Section 7600) of Division 12 of the Family Code), a child of the suspect, a child whose parentage by the suspect is the subject of an action under the Uniform Parentage Act, a child of a person in one of the above categories, any other person related to the suspect by consanguinity or affinity within the second degree, or any person who is 65 years of age or older and who is related to the suspect by blood or legal guardianship, a peace officer may arrest the suspect without a warrant where both of the following circumstances apply:

Section 25400.

by a retailer that would customarily be removed upon purchase.

When a person commits an assault or battery against the person of a firefighter, emergency medical technician, or mobile intensive care paramedic while that person is on duty engaged in the performance of his or her duties in violation of subdivision (b) of Section 241 or subdivision (b) of Section 243, a peace officer may, without a warrant, arrest the person who commits the assault or battery:

A peace officer may make an arrest in obedience to a warrant delivered to him, or may, without a warrant, arrest a person who, while charged with or convicted of a misdemeanor, has escaped from any county or city jail, prison, industrial farm or industrial road camp or from the custody of the officer or person in charge of him while engaged on any county road or other county work or going to or returning from such county road or other county work or from the custody of any officer or person in whose lawful custody he is when such escape is not by force or violence.

attempted escape is by force or violence, and the person proximately causes a peace officer serious bodily injury, the person shall be punished by imprisonment in the state prison for two, three, or four years, or by imprisonment in a county jail not to exceed one year.

A private person may arrest another:

1. For a public offense committed or attempted in his presence.

2. When the person arrested has committed a felony, although not in his presence.

3. When a felony has been in fact committed, and he has reasonable cause for believing the person arrested to have committed it.

A magistrate may orally order a peace officer or private person to arrest any one committing or attempting to commit a public offense in the presence of such magistrate.

Any person making an arrest may orally summon as many persons as he deems necessary to aid him therein.

An arrest for the commission of a felony may be made on any day and at any time of the day or night. An arrest for the commission of a misdemeanor or an infraction cannot be made between the hours of 10 o'clock p.m. of any day and 6 o'clock a.m. of the succeeding day, unless:

The person making the arrest must inform the person to be arrested of the intention to arrest him, of the cause of the arrest, and the authority to make it, except when the person making the arrest has reasonable cause to believe that the person to be arrested is actually engaged in the commission of or an attempt to commit an offense, or the person to be arrested is pursued immediately after its commission, or after an escape.

The person making the arrest must, on request of the person he is arresting, inform the latter of the offense for which he is being arrested.

An arrest by a peace officer acting under a warrant is lawful even though the officer does not have the warrant in his possession at the time of the arrest, but if the person arrested so requests it, the warrant shall be shown to him as soon as practicable.