Policy Text
University of California, San Francisco
Police Department General Orders
1
4.3 Use of Force
4.3.20 Control Devices – Chemical Agents (Issued : 1/25/21)
INTERIM POLICY
Chemical agents may include CS, CN, oleoresin capsicum (OC), and HC.
A. Authorization
Only the Chief of Police, Watch Commander or Incident Commander may authorize the
delivery and use of chemical agents other than OC and only after evaluating all conditions
known at the time and determining that such force appears to be objectively reasonable
under the totality of the circumstances.
B. Use for Dispersal
Chemical agents should not be used against individ uals or groups who merely fail to
disperse and do not reasonably appear to present a risk to the safety of officers or the public.
C. Notification of Fire Personnel
When practicable, fire pe rsonnel should be alerted or summoned to the scene prior to the
deployment of chemical agents , to control any fires and/or to assist in providing medical
aid or gas evacuation if needed.
D. Post-Exposure Assistance
Persons who have b een sprayed with or otherwise affected by the use of chemical agents
should be promptly provided with sufficient clean water to thoroughly flush the affected
area(s) when practicable.
E. Post-Exposure Notice
Whenever chemical agents have been introduced int o a residence, building interior, vehicle
or other enclosed area, officers should provide the owners or available occupants with
notice of the possible presence of residue that could result in irritation or injury if the area
is not properly cleaned. Such notice should include advisement that clean -up will be at the
owner's expense. Information regarding the method of notice and the individuals notified
should be included in related reports.