s 4 Provision of services for related companies.
(1) The Bus Company may provide for any related company any of the services which they have power to provide for any of their subsidiaries. (2) In this section and section 5 of this Act “ related company ” means a company as respects which the Bus Company have, or at any time have had, a beneficial interest (either directly or through nominees or subsidiaries) in not less than twenty per cent. of its issued ordinary share capital.