In his latest insight, Employment Law Consultant Richard Hiron explores how UK employers and HR professionals can sensitively and lawfully handle personal relationships between staff in the workplace. While there’s no specific legislation banning such relationships, failing to manage them appropriately could expose your business to reputational, financial and legal risk. In this guide, Richard outlines the steps you can take to protect your organisation, treat employees fairly, and ensure legal compliance.

Are Personal Relationships at Work Illegal?

There is no specific law in the UK prohibiting employees or workers from having personal or romantic relationships with colleagues. Many people meet their partners at work, and the law respects that.

However, just because workplace relationships are not illegal does not mean that employers cannot act, particularly if those relationships risk causing:

• Reputational harm
• Financial loss
• Operational disruption

For example, if a director named Fred appears to have a happy family life, holds a respected position in the local community, and runs a marriage counselling business, the potential damage caused by him having an affair with his secretary, Daphne, would be clear. While Fred’s conduct is ultimately a personal decision, it would likely discourage couples from engaging with the business; after all, one of its directors appears to be taking steps that could end his own marriage. Depending on how widely this information becomes known, the business could face both financial and reputational harm as a result.

Understanding Your Legal Boundaries as an Employer

Your business must carefully consider the following legal rights before taking action:

Protection from discrimination:

• Employees and workers are protected against discrimination on the grounds of marriage or civil partnership.

Right to privacy:

• Under Article 8 of the European Convention on Human Rights, brought into UK Law by the Human Rights Act 1998, everyone has the right to respect for their private and family life.

Unfair dismissal protection:

• If the person involved is an employee with sufficient service, they could claim unfair dismissal if a proper disciplinary process is not followed.

Employers must walk a fine line between maintaining professional standards and respecting the private lives of their staff.

Should You Restrict Personal Relationships at Work?

In the absence of a law preventing workers and employees from having relationships at work, it’s up to your business to decide whether and how to restrict or manage personal relationships in the workplace. Ask yourself:

• What specific risks do such relationships present to your business?
• Are those risks reputational, financial, or operational?
• Are there clear examples where a relationship has impacted business function or morale?

If the answer to these questions supports restrictions, those restrictions should be clearly outlined in your staff handbook or internal policies, ideally under a “Relationships at Work” section. Transparency is key to enforcement and fairness.

Encouraging Openness Without Creating Fear

Open communication can help you navigate tricky situations. While not every staff member will feel comfortable disclosing personal relationships, you can still create a policy that:

• Encourages early disclosure (especially if one party manages the other)
• Provides assurance that disclosures will be handled discreetly
• Offers support such as redeployment or changes to reporting lines

That said, businesses must remain realistic; not every relationship will be disclosed voluntarily. The goal is to have systems in place to assess potential harm if a relationship is discovered, not to punish people for falling in love.

First Steps When You Discover a Relationship

Your first response should never be to jump straight into disciplinary action. Instead:

• Stop, Assess, Consider
• Take time to evaluate the context and potential impact

For instance, let’s say that Barney is in a junior role, has only recently joined the business, is unaware of the rules, and has very little public exposure. He is dating Betty, who works in the same department, also behind the scenes, and is not client-facing.

In this kind of situation, it would almost certainly be excessive to discipline or dismiss them simply for being in a relationship. This is largely because Barney may not know the rules, and neither he nor Betty is public-facing, meaning the financial, reputational, and administrative risks to the business are likely to be minimal, if they exist at all. That said, the business may still need to uphold its policies. This could be done, for example, by ensuring that Barney and Betty are not, at the very least, in a position to manage one another.

By contrast, returning to Fred and Daphne, even if Daphne works behind the scenes, Fred is likely to be a public figure and someone expected to be familiar with the rules. The case for disciplining, and possibly dismissing, Fred is therefore much stronger. He should be aware of his responsibilities; he represents the business externally, and his relationship with a colleague could cause serious reputational damage, particularly given the level of trust the public places in the services the business provides.

The Importance of a Fair Investigation

Before taking any action, you should always carry out a fair and balanced investigation. The purpose is to understand:

• The nature of the relationship
• Any breach of existing policies
• The potential impact on the business
• Any mitigating circumstances

For instance, Fred might already be separated from his spouse and preparing for divorce. If his relationship with Daphne is public knowledge and less serious, the perceived damage to the business may be lower. While a breach of policy may still exist, dismissal might be excessive, especially if handled without due process.

• Every situation is unique, and context matters.

When Disciplinary Action is Justified

Following the investigation, your next step depends on the findings. You must ensure that any disciplinary action, including dismissal, is:

• Procedurally fair
• Proportionate
• Consistently applied

Going back to our examples:

• Fred and Daphne: Fred is a public figure whose conduct has business-wide implications. A formal disciplinary process may be necessary, including potential dismissal.
• Barney and Betty: These employees work behind the scenes with minimal reputational impact. A lighter-touch solution may be more appropriate.

The key is consistency. If you discipline some staff for workplace relationships and ignore others, you risk legal and cultural issues. Equally, enforcing all rules rigidly without considering the facts could expose your business to unfair dismissal or discrimination claims or, in a worst-case scenario, claims relating to breach of human rights.

Creating a Consistent Policy Framework

A good workplace relationships policy should:

• Clearly define what counts as a conflict of interest
• Address romantic and family relationships
• Require disclosure in appropriate situations
• Explain potential consequences for non-disclosure
• Be consistently enforced across all departments and levels

Encourage input from managers and HR teams to tailor the policy to your specific business culture. Provide training to ensure everyone understands their responsibilities.

Summary: What Should Employers Do?

There’s no one-size-fits-all answer when it comes to handling personal relationships at work. However, as we’ve seen, the following steps are essential:

• Understand and respect legal rights
• Evaluate the specific impact of each relationship
• Ensure transparency in your internal policies
• Investigate fairly before taking action
• Apply disciplinary processes proportionately and consistently

In doing so, your business can avoid legal risks, protect its reputation, and foster a fair and professional working environment.

Specialist Advice from Woodstock Legal Services

Are you worried that personal relationships between employees could harm your business?

At Woodstock Legal Services, we offer practical, commercially sound advice tailored to your company’s needs. Richard Hiron, our experienced Employment Law Consultant, regularly advises UK employers on sensitive issues involving workplace conduct, staff policies, and internal investigations.

Whether you’re building a new staff handbook or navigating a complex employee issue, we’re here to help.

Email Richard directly at r.hiron@woodstocklegalservices.co.uk
Or complete the contact form below to arrange a free initial discussion.