"All the present Grade 5 Gardeners will have their grade protected until they leave or retire."
"(a) the pay protection that you are currently receiving, i.e. the payment which equates to the difference between the contractual earnings in your present post and the basic contractual pay (plus any bonus) in your former post, will reduce to a sum equal to 50% of the total protected payment. This remain payment will continue to be received by you until30 June 1997 , when it will be removed entirely. At this time, the salary or earnings level will be the same as the prevailing "rate for the job" (b) The Protection of Earnings clause in your present contract of employment which is referred to in paragraph 6 of the Protection of Employment Agreement will no longer apply."
"I have received pay protection as a term of my contract of employment. My employment was terminated and I contend that this was an unfair dismissal. I commenced employment on a new contract under protest, and I am suffering loss because pay protection is no longer paid at the full rate. It will be withdrawn completely in 1997.
"whether the letter dated29 March 1996 , which terminated the contracts of employment of all applicants, had the effect of terminating their right to pay protection."
"In the light of the words of paragraph five quoted above the use of the word grade in the sentence next quoted
"All the present Grade 5 Gardeners will have their grade protected until they leave or retire."