Police are investigating at least three stabbings that occurred in the GTA overnight, including one at the midway at the CNE.

Toronto police officers were called shortly before midnight when a male was stabbed near the Ferris wheel.

The victim was taken to hospital to be treated for non-life-threatening injuries.

It’s believed police are looking for up to three suspects.

About four hours later, Halton Regional Police were called to a stabbing outside a bar in the community of Norval.

Four men were stabbed in the fracas, which occurred in a parking lot shortly before 3 a.m.

One man was stabbed in the stomach, a second was stabbed in the arm, a third was stabbed in the foot, and a fourth suffered a knife wound to the finger, police told CP24.

Five people were arrested at the scene.

In Brampton, a man was stabbed in the arm at a high-rise building on Lisa Street, near Queen Street and Dixie Road, at about 3:30 a.m.

Two people were taken into custody, police told CP24.

@ChrisKitching is on Twitter. Don't forget, for instant breaking news, follow @CP24 on Twitter.