Winnipeg police continue to investigate a collision that sent a pedestrian to hospital in critical condition after a school bus hit her on Wednesday.

Around 8:30 a.m. on Dec. 17, emergency crews responded to the 700 block of Selkirk Avenue.

A 58-year-old pedestrian went to hospital in critical condition. She was later upgraded to stable.

“Investigation has revealed that the pedestrian had been attempting to walk south across Selkirk Avenue near Parr Street when she was struck by a school bus which had just turned westbound from Parr onto Selkirk,” said police.

Officers said no one on the bus was injured.

Police said a witness informed the bus driver about the pedestrian being hit.

Officers are now asking for that witness to contact investigators.

The person can call officers at 204-986-6271 or Crime Stoppers at 204-786-8477.