Harassment in California is unlawful whether perpetrated by supervisors, coworkers, clients, or third parties

https://ricardoowho022.theglensecret.com/california-sexual-harassment-common-employer-defenses-and-how-to-counter-2

Harassment in California is unlawful whether perpetrated by supervisors, coworkers, clients, or third parties, and employers must take reasonable steps to prevent it.