"(2) Subject to subsection (4), an industrial tribunal shall not consider a complaint under this section unless it is presented to the tribunal before the end of the period of three months beginning with the effective date of termination or within such further period as the tribunal considers reasonable in a case where it is satisfied that it was not reasonably practicable for the complaint to be presented before the end of the period of three months."
"In this Part "the effective date of termination"— (a) in relation to an employee whose contract of employment is terminated by notice, whether given by his employer or by the employee, means the date on which that notice expires: (b) in relation to an employee whose contract of employment is terminated without notice, means the date on which the termination takes effect;..."
"The following are the relevant facts. On29 December 1995 a notice was given, the relevant part of which reads as follows:
"... Brendon Foods Limited will close on22 March 1996 . ... I am writing, therefore, to give you formal notice to terminate your employment with Brendon Foods Limited. Your contract of employment will terminate on22 March 1996 during which period you will be required to work normally.
"In fact that occurred, [that is a reference back to the right being exercised to give the employees only their contractual entitlement to notice] and on 19 February another letter was written, the relevant part of which is as follows:
"We refer to the notice ...29th December 1995 , in which we reserved the right to give you only your contractual notice. We are now exercising that right, and accordingly advise you that your contract of employment will terminate on 22-2-96. At 22-2-96 you will still have [4] weeks un-expired contractual notice.
"... we reserved the right to give you only your contractual notice. We are now exercising that right,..."
"I entirely agree with Mr Widdup's submission that, perhaps even more than a notice to quit premises, a notice to terminate employment must be construed strictly against the person who gives it, the employer, and if there is any ambiguity it must be resolved in favour of the person who receives it, the employee. Such a case was the case of Chapman v Letheby & Christopher Ltd, reported in[1981] IRLR 440 ; and I entirely agree with what Mr Justice Browne-Wilkinson there said about ambiguity in such a document as this."