Ontario’s police watchdog is investigating a car crash that happened in Scarborough early Thursday morning.

The collision happened just after midnight at Scarborough Golf Club Rd. and Lawrence Ave. E. Two people were hospitalized — one seriously hurt and one with minor injuries, said Toronto Paramedic Services.

The Special Investigations Unit (SIU) began investigating the crash Thursday morning. The SIU is an arms-length agency that examines incidents involving police where there has been death, serious injury or allegations of sexual assault.

It wasn’t immediately clear how Toronto police may have been involved in the crash; once the SIU is involved, the information that can be shared by police is limited.

The intersection will likely remain closed for most of Thursday morning, Toronto police said.

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