‘When these provisions are put together, the effect is that on a complaint against an employer under section 4(1)(a) it matters not that different employees were involved at different stages, one employee acting in a racially discriminatory or victimising fashion and the other not. The acts of both are treated as done by the respondent employer. So if the employee who operated the employer's interviewing arrangements did so in a discriminatory manner, either racially or by way of victimisation, section 4(1)(a) is satisfied even though the employee who set up the arrangements acted in a wholly non-discriminatory fashion. The effect of treating the acts of the discriminatory employee as the acts of the employer is that the employer unlawfully discriminated in the arrangements he made for the purpose of determining who should be offered employment by him. Hence in the Brennan case [Brennan v J.H. Dewhurst Ltd.[1984] ICR 52 ] the employer unlawfully discriminated against women by reason of the discriminatory way the branch manager Mr. French conducted interviews as part of the arrangements made without any discriminatory intent by the district manager Mr. Billing.’