Three people are in custody in connection to a bank robbery yesterday morning at the RBC Branch at Gordon Street and Kortright Road.
Guelph Police say the incident occurred at around 10:30 am.
The provinces Special Investigations Unit has been called in.
The SIU describes the suspects as young men and says one of the three was taken to hospital with serious injuries after their getaway car mounted a curb and struck a sign at a plaza on Gordon near Lowes Road shortly after the robbery.
The SIU investigates reports involving police where there has been death, serious injury or allegations of sexual assault.
Anyone who may have information about the case is asked to contact Guelph Police or the SIU.