KITCHENER -- Waterloo regional police are looking into a Kitchener crash involving a school bus.

A tweet sent out by WRPS on Friday just after four stated that officers were on scene in the area of Brybeck Crescent.

Traffic Services Unit Sergeant Scott Griffiths tells CTV News the single-vehicle collision took place around 3:30 p.m.

Elliot Coach Lines says the driver of the school bus suffered a medical episode and has been taken to hospital for assessment. There is no word yet on his condition.

"We responded with our remote vehicle as well as our recon unit," said Griffiths. "We will be conduction a full field investigation and hopefully determine a cause shortly."

About 10 children were on the bus on their way home from school at the time of the crash, according to officials. None of the kids were taken to hospital.

Police say the bus appeared to be turning off of Karn Street onto Brybeck when it struck a small tree, and was very close to hitting a utility box.

The collision is still under investigation. There is no word yet on if any charges will be handed out.