Objective justification
4.—(1) Where a fixed-term employee is treated by his employer less favourably than the employer treats a comparable permanent employee as regards any term of his contract, the treatment in question shall be regarded for the purposes of regulation 3(3)(b) as justified on objective grounds if the terms of the fixed-term employee’s contract of employment, taken as a whole, are at least as favourable as the terms of the comparable permanent employee’s contract of employment.
(2) Paragraph (1) is without prejudice to the generality of regulation 3(3)(b).