It is important to remember that whilst a gender pay gap may raise the profile of equal pay within an organisation and lead to greater scrutiny of pay by employees, a pay gap is not the same as unequal pay. There may be many reasons for a pay gap  including having a higher proportion of women to men in part-time positions, and similarly there being fewer women than men in senior roles in the organisation (and vice versa). Transparency and communication of pay structures may help assist employees to understand the reasons for any gap and, whilst there is no statutory obligation to report the reasons, many employers are taking the opportunity to publish a narrative alongside their figures. At the very least, a pay gap should  act as an impetus for organisations to query the reasons behind it