5.01 There shall be no discrimination, restriction or coercion exercised or practiced by either party in respect of any Employee by reason of race, colour, creed, national origin, political or religious affiliation, gender, sexual orientation, marital status, age, physical disability, mental disability, nor by reason of membership or non-membership or lawful activity in the Association, nor in respect of an Employee’s or Employer’s exercising any right conferred under the Collective Agreement or any law of Canada or Saskatchewan.