Four people were sent to hospital after a two-vehicle collision on Highway 10 north of Flesherton, Ont.

Grey County OPP officers were called to Highway 10 at Grey Road 32 shortly after 4 p.m. on Monday.

Police say a 2006 Buick RNR travelling westbound on Grey Road 32 made a left turn onto Highway 10 and collided with a 1997 Plymouth Neon, which was travelling northbound on Highway 10.

The driver of the Plymouth, a 21-year-old woman, was transported to Markdale Hospital with minor injuries. A 26-year-old male passenger in her vehicle was airlifted to Victoria Hospital in London with serious but non-life threatening injuries. Both are from Grey Highlands.

Another male passenger was transported to Markdale Hospital and later transferred to Victoria Hospital with unknown injuries.

A 65-year-old female passenger in the Buick was transported via ambulance to Markdale Hospital non-life threatening injuries. She was later transferred to the Meaford Hospital. The driver was not hurt.

Highway 10 from Grey Road 4 north to Road 130 was closed for several hours.

The driver of the Buick, a 65-year-old man from Toronto, has been charged with fail to yield to traffic on a through highway.