Cal. CCP § 391.1

This is the official text of Cal. CCP § 391.1, part of California’s Code of Civil Procedure — sets the procedural rules for civil lawsuits in California courts, including filing deadlines, discovery, and judgments.

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Official statutory text

(a) In any litigation pending in any court of this state, at any time until final judgment is entered, a defendant may move the court, upon notice and hearing, for an order requiring the plaintiff to furnish security or for an order dismissing the litigation pursuant to subdivision (b) of Section 391.3. The motion for an order requiring the plaintiff to furnish security shall be based upon the ground, and supported by a showing, that the plaintiff is a vexatious litigant and that there is not a reasonable probability that they will prevail in the litigation against the moving defendant.

(b) A motion pursuant to subdivision (a) on the grounds that plaintiff is a vexatious litigant pursuant to paragraph (5) of subdivision (b) of Section 391 may be brought only by a person protected by the restraining order. A person filing a motion as described in this subdivision shall not be required to pay a filing fee.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.