Every McDonald's in Britain has been warned that its owners could face legal action if they fail to protect staff from sexual abuse. The Equality and Human Rights Commission (EHRC) has written to all 1,400 branches, urging compliance with legal duties after a BBC investigation uncovered widespread claims of a toxic culture of sexual assault and harassment.

Despite promises from McDonald's chief executive to address the issue, workers reported ongoing sexual harassment. The EHRC emphasized the need for anti-discrimination measures and warned of potential enforcement action.

A McDonald's spokesperson reiterated the company's commitment to a safe working environment and welcomed steps to enhance existing measures. The EHRC has the authority to launch formal investigations and impose fines on non-compliant franchises.

The BBC's investigation revealed numerous allegations, including reports of verbal abuse, homophobic slurs, and inappropriate conduct by managers. The EHRC aims to ensure that all businesses in Britain comply with the Equality Act to protect their workers.

If you have been affected by any of the issues in this story, information and support are available via the BBC Action Line.