In New Southern Railway Ltd v Quinn [2006] IRLR 606 EAT, the Employment Appeal Tribunal holds that an employer's duty to take steps to "avoid" risk to a pregnant woman means that the risk should be reduced to its lowest acceptable level - not that it must be removed completely.
In Hoyland v Asda Stores Ltd [2006] All ER (D) 133 CS, the Court of Session holds that despite being described as "discretionary" a bonus scheme was "regulated" by the employee's contract of employment and therefore fell outside the scope of the Sex Discrimination Act 1975.