s 301M Interpretation
(1) In this Chapter— “ acquisition ” means the acquisition of control or of an increase in control over a recognised investment exchange; ... “ shares ” and “ voting power ” have the same meaning as in section 422. (2) For the purposes of this Chapter, a “ working day ” is a day other than— (a) a Saturday or a Sunday; or (b) a day which is a bank holiday in England and Wales under the Banking and Financial Dealings Act 1971.