A chaperone policy formerly in place at Gurnee’s Six Flags Great America will be reintroduced this week, joining other Six Flags parks in the decision, the park announced. Guests 15 years old and younger must be accompanied by a parent,

Six Flags Great America and its Hurricane Harbor water park are bringing back their chaperone policy a week after shots were fired in the Great America parking lot.

A chaperone policy is being reactivated beginning Thursday at Six Flags Great America and Hurricane Harbor in Gurnee. Visitors 15 years old and younger must be accompanied by a parent, guardian or