Masks now mandatory in public places in Saskatoon, Regina and Prince Albert Saskatchewan saw 129 new cases of the novel coronavirus Thursday, significantly shattering previous daily records.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]As of Friday for 28 days, masks are mandatory at indoor public places in Regina, Saskatoon and Prince Albert, where transmission rates have been high.Culham, who is immunocompromised, welcomes the non-negotiable stance.“I will be safe from harm, safe from COVID,” he said. ‘A relief:’ Some Sask.