Providence Hood River is alerting the public that they will be conducting a full-scale mass casualty drill on Thursday morning at Hood River’s Jackson Park. Providence spokesperson Susan Frost says there have about a dozen actors who will be feigning injuries from a bus crash. They will be transported from there to the hospital. The drill is scheduled to begin at 10 a.m. on Thursday, and continue until around noon. Frost adds normal hospital operations will continue during the drill.