BUENA PARK, Calif.—Responding to a brawl among teenagers that forced the park to close early July 16 night, Knott’s Berry Farm announced July 20 a “chaperone policy” that will require all guests aged 17 or under to be accompanied by a 21-or-older chaperone throughout their visit to the park on Fridays and Saturdays.
Any teens found unaccompanied in the park on Fridays or Saturdays “will be subject to ejection” under the policy, which will take effect July 22.