In a recent tribunal case against Asda, an employee, Mr. Lionel Goh, was awarded £29,465.88 due to repeated sex discrimination he faced after being ‘kneed in the backside’ by a colleague. An additional sum of £18,500 was awarded for injury to feelings. The case sheds light on the critical importance of addressing complaints seriously and handling them with due diligence. Here’s an analysis of the case and essential tips on how management and HR should handle such situations to avoid similar legal repercussions.
Background of the Case

Mr. Goh worked as a checkout operator. He experienced two separate physical assaults by a colleague, Mercy Asante, including being “kneed in the backside.” He reported both incidents to his line manager. However, several months passed without any meaningful action.
The tribunal ruled that ASDA’s management failed to investigate, didn’t separate the parties, and mishandled the grievance process. As a result, the court held ASDA accountable for sex discrimination and managerial negligence.
Legal Implications
This tribunal underscores the legal obligations and implications for employers regarding the handling of workplace complaints, particularly those involving discrimination and assault. Employers have a legal duty to provide a safe and inclusive work environment, free from harassment and discrimination. Failure to address complaints promptly and effectively can result in costly legal proceedings, damage to the company’s reputation, and substantial financial penalties under UK employment law, including claims of sex discrimination under the Equality Act 2010.

Employers must prioritise compliance with employment law, establish robust policies and procedures for handling grievances, and provide training to managers and HR personnel on identifying and addressing workplace discrimination.
Lessons for Management and HR
1. Take All Complaints Seriously: Every complaint, regardless of its nature, must be treated with utmost seriousness. Dismissing or delaying action can lead to legal consequences and harm the employee’s well-being.
2. Prompt Investigation: Upon receiving a complaint, initiate a thorough investigation promptly. Identify witnesses, gather evidence, and ensure transparency throughout the process.
3. Ensure Clear Communication: Keep the complainant informed at every stage. Clear communication builds trust and shows that management is taking the matter seriously.
4. Implement Appropriate Measures: Remove or separate individuals involved in a complaint when needed. Take steps to ensure the safety and emotional well-being of the affected employee.
5. Follow Established Policies: Stick to your company’s grievance procedures. Consistency and fairness in how you respond are critical for maintaining workplace integrity.
6. Provide Training: Train managers and HR personnel on recognising and addressing discrimination and harassment in the workplace. Equip them with the necessary skills to handle sensitive situations effectively.
7. Address Gender Disparities: Be vigilant against gender biases in handling complaints. Treat all employees equally, irrespective of their gender, and ensure that allegations are assessed based on their merits rather than stereotypes.
8. Consider Mediation: In some cases, mediation can facilitate resolution and prevent escalation. However, ensure that both parties are fully informed and consent to the process voluntarily.
9. Document Everything: Maintain detailed records of all communications, investigations, and actions taken regarding the complaint. Documentation serves as crucial evidence in case of legal proceedings.
The ASDA case is a clear example of what can happen when companies fail to respond properly to workplace issues. Employers must go beyond having policies—they must enforce them.
By taking swift, fair, and consistent action, companies not only reduce legal risk but also foster a culture of trust, safety, and equality.