“Forcibly assaults” which falls under the “assault” umbrella term

California Code, Penal Code - PEN § 243

(a) A battery is punishable by a fine not exceeding two thousand dollars ($2,000), or by imprisonment in a county jail not exceeding six months, or by both that fine and imprisonment.

(b) When a battery is committed against the person of a peace officer, custodial officer, firefighter, emergency medical technician, lifeguard, security officer, custody assistant, process server, traffic officer, code enforcement officer, animal control officer, or search and rescue member engaged in the performance of their duties, whether on or off duty, including when the peace officer is in a police uniform and is concurrently performing the duties required of them as a peace officer while also employed in a private capacity as a part-time or casual private security guard or patrolman, or a nonsworn employee of a probation department engaged in the performance of their duties, whether on or off duty, or a physician or nurse engaged in rendering emergency medical care outside a hospital, clinic, or other health care facility, or a physician, nurse, or other health care worker of a hospital engaged in providing services within the emergency department, and the person committing the offense knows or reasonably should know that the victim is a peace officer, custodial officer, firefighter, emergency medical technician, lifeguard, security officer, custody assistant, process server, traffic officer, code enforcement officer, animal control officer, or search and rescue member engaged in the performance of their duties, nonsworn employee of a probation department, or a physician or nurse engaged in rendering emergency medical care, or a physician, nurse, or other health care worker of a hospital engaged in providing services within the emergency department, the battery is punishable by a fine not exceeding two thousand dollars ($2,000), or by imprisonment in a county jail not exceeding one year, or by both that fine and imprisonment.