From Wikipedia:
>"Section 159 of the Equality Act 2010 allows an employer to treat an applicant or employee with a protected characteristic (eg race, sex or age) more favourably in connection with recruitment or promotion than someone without that characteristic who is as qualified for the role. The employer must reasonably think that people with the protected characteristic suffer a disadvantage or are under-represented in that particular activity. Taking the positive action must be a proportionate means of enabling or encouraging people to overcome the disadvantage or to take part in the activity."