Britain requires companies to report their gender pay gaps, revealing an average 12% gap. While some gaps reflect unequal opportunities rather than pay discrimination, they highlight issues like women being less likely to be promoted and "leaking pipelines" where women's representation declines at higher levels. Mandatory reporting has sparked discussion within companies on equitable hiring, pay, and advancement opportunities to address underlying causes rather than just outcomes. Even with fair practices, some gap may remain given women's greater responsibilities for child and elder care.