Are organisations playing by the gender pay gap reporting rules?

As employers’ 2017 gender pay gap statistics slowly drip in to the government’s website, I and my fellow gender pay gap nerds are reading the reports with interest. With only around 1,600 reports in so far and approximately 8,000 left to go, with only a few days until the deadline, it is a little frustrating, but perhaps inevitable, that so many employers are leaving it so late.