"Dear Peter Further to our recent consultation meetings, I am writing formally to notify you of the decision that later this year this company will be moving the Accounts Department work from Portsmouth to London. I confirm that we have considered whether there is any possibility of offering you alternative employment once our Portsmouth operations cease. To this end, I wrote to you on 26 th May 1998 setting out the terms on which you would be offered employment in London when the move takes effect. You have since indicated that you do no wish to take up the London post on the terms offered. Accordingly, the Company will have no other option but to make you redundant. The terms which will apply to you will be as follows:- 1. Your employment with the Company will terminate by reason of redundancy. The latest date for such termination will be31 December 1998 , but this may take place earlier if arrangements for the move to London are completed before the end of the year. You will be given reasonable advance notice of any change to the date. (Whatever your last day of work is will be the "
"As a matter of law an employer cannot dismiss his employee by saying 'I intend to dispense with your services at some time in the coming months'. In order to terminate the contract of employment the notice must either specify the date or contain material from which that date is positively ascertainable."
"… The requirement that the date should be positively ascertainable is not met by a statement that the date of termination of the employment is to be some specific date or such earlier date as the employer may select, or such earlier date as the employer may, consistent with his obligation to give the requisite period of notice, select, because that available alternative was not positively ascertainable at the relevant date of ascertainability, which is the date of the receipt of the notice."