"212 Weeks counting in computing period (1) Any week during the whole or part of which an employee's relations with his employer are governed by a contract of employment counts in computing the employee's period of employment."
"235 (1) In this Act, except in so far as the context otherwise requires- … "week"- (a) in Chapter I of this Part means a week ending with Saturday, and (b) otherwise, except in [sections with which this application is not concerned], means, in relation to an employee whose remuneration is calculated weekly by a week ending with a day other than Saturday, a week ending with that other day and, in relation to any other employee, a week ending with Saturday."