Police are searching for a driver seen waving a machete at another vehicle on the Don Valley Parkway near the Gardiner Expressway Friday afternoon.

Police said they received a call just before 12:30 p.m. alerting them of the incident. They said they were told the suspect was muttering threats and brandishing the weapon back and forth.

The incident may have been connected to road rage, police said on Twitter.

The suspect fled the scene before police arrived. Authorities are investigating and speaking to witnesses.

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