Persons employed by urban district councils of Potters Bar, Staines and Sunbury-on-Thames
18.
In relation to any person employed by the urban district council of Potters Bar, Staines or Sunbury-on-Thames—
(a)
so long as he is engaged in duties reasonably comparable to those in which he was engaged immediately before 1st April 1965, the scale of his salary or remuneration, and
(b)
the other terms and conditions of his employment,
shall be not less favourable than those he enjoyed immediately before 1st April 1965, and any question whether duties are reasonably comparable as aforesaid shall be determined by a referee or board of referees appointed by the Minister of Labour after consultation with the Lord Chancellor.
In this article, “terms and conditions of employment” includes any restriction arising under any Act or any instrument made under any Act on the termination of the employment of any officer.