(6) All applications for a postal licence shall be accompanied by the prescribed fees. (7) All licences issued under this regulation shall be in writing and unless previously revoked in accordance with any terms contained in the licence or as a result of a contravention of the Act or these Regulations or the terms of the licence, shall continue in force for such period as may be specified therein. Conditions of Licence. 70. (1) A postal service licence shall set out the terms and conditions upon which it is granted and shall require the provision by the licensee of such postal services as are specified in the licence and may include the provision of services to rural or sparsely populated areas or other specified areas. (2) Postal licences shall not be used for purposes other than for which it is issued and any other use of the licence, or contravention of the conditions stated therein, shall constitute an offence. Non-discrimination. 71. (1) Postal licensees shall not take any action in the provision of postal services that has or is likely to have the effect of giving an undue preference to, or causing undue discrimination against, any person or category of persons. (2) If it appears to the Commission that a licensee is taking or intends to take any action which has or is likely to have the effect of giving undue preference to, or causing undue discrimination against any person or category of persons, the Commission may, after having given such licensee an opportunity to be heard, direct the licensee through a written notice to cease or refrain from taking such action, as the case may be. (3) Failure to comply with an order of the Commission issued under this regulation shall constitute an offence. 54