TORONTO -- Police say a 70-year-old man has died after being hit by a Toronto Transit Commission bus last month.

They say the man was standing on the sidewalk on MacDonnell Avenue north of Queen Street West around 10:30 p.m. on Feb. 18 when he fell on to the road and was struck by the bus.

Police say it's not clear what caused the man to fall.

He died in hospital on Wednesday.

No names have been released.