Rehired Employee Not Entitled to Credit for Former Seniority07/05/2010|Canadian Labour Reporter|Last Updated: 02/05/2011 Fired after delays in securing her pardon prevented a part-time security guard from acquiring the provincial credentials necessary for her employment, a casino security guard grieved her employer’s refusal to credit her seniority after she was rehired.Employed as a security guard at a provincially regulated gaming establishment, S.M. was hired first on a part-time basis in May, 2007 — three months before new regulations came into effect requiring workers at gaming establishments to acquire an additional license under the Private Security and Investigative Services Act (PSIS).A letter of understanding in the collective agreement acknowledged that the acquisition and maintenance of a PSIS licence was a condition of employment at the facility. To Read the Full Story, Subscribe or Sign In Remember Me Forgot Password If you are a current Subscriber, please click here to set-up or update your login information.