Two people are in custody and the investigation is ongoing after an assault at the Bradford LCBO on Friday.
South Simcoe police, Simcoe County paramedics and Bradford West Gwillimbury Fire were called to the scene on Holland Street West for an alleged knife incident.
One man was being transported to hospital with serious injuries.
Customers were not being allowed into the store while police investigated.
Police say there is no threat to public safety.
BarrieToday will have more details as they become available.