Bullying and Harassment Investigations — What You Need to Know

A bullying or harassment complaint is one of the most serious allegations you can receive. Get it wrong and you face reputational damage, a potential tribunal claim, and regulatory scrutiny (especially in charities, schools, and care settings).

Get it right and you've protected your vulnerable people, signalled that harassment isn't tolerated, and given yourself a defence against further claims.

The Difference Between Bullying and Harassment

Bullying: Aggressive, intimidating, or demeaning behaviour that makes someone feel unwelcome or unsafe. It can be deliberate or habitual. It's often about power or control.

Examples: Constant criticism, shouting, exclusion from team activities, setting impossible targets, public humiliation.

Harassment: Unwanted behaviour related to a protected characteristic (race, sex, gender, disability, sexual orientation, religion, age). It creates a hostile, intimidating, or offensive environment.

Examples: Racist jokes, sexual comments, disability-related teasing, religious mockery, age discrimination.

The overlap: A lot of harassment is also bullying. And bullying can become harassment if it's targeted at someone because of a protected characteristic.

Both are serious. Both need investigating properly.

Why Independence Matters in Bullying and Harassment Cases

A bullying complaint means someone felt unsafe. They're worried about coming to work. They might be scared of retaliation.

If you investigate yourself (you're their manager), they won't feel safe being honest. They'll think you'll tell the accused, and things will get worse.

An independent investigator signals: "This is being taken seriously by someone who has no stake in the outcome."

Regulators (Ofsted in schools, CQC in care) expect independent investigations. If you investigate yourself and something goes wrong, they'll ask why you didn't use someone external.

The Investigation: Key Steps

1. Take it seriously. Acknowledge the complaint immediately. Tell them you'll investigate fairly and independently. Don't dismiss it or minimize it.

2. Safeguard the complainant. While you investigate:

• Keep them separate from the accused (different working areas if possible)

• Check in regularly on how they're doing

• Tell them about support available (counselling, EAP)

• Make clear that retaliation is a disciplinary matter

• Don't tell other staff about the allegation (confidentiality)

3. Get an independent investigator. This is not negotiable for serious allegations. If you investigate yourself, it looks biased, and it is.

4. Investigate thoroughly.

• Interview the complainant (what happened, specific incidents, impact)

• Interview the accused (their account, any witnesses to their version)

• Interview witnesses (what they saw or heard)

• Collect evidence (emails, messages, rotas showing patterns)

• Look for patterns (is this a one-off or ongoing?)

5. Consider safeguarding. If the bullying or harassment involves vulnerable people (children, vulnerable adults), you might need to notify your safeguarding lead or local authority. Don't wait until the investigation is done.

6. Write findings. The investigator's report should:

• Set out what was alleged

• Summarize what each person said

• Note patterns or inconsistencies

• Conclude: Was the allegation proven?

• Recommend next steps (disciplinary, capability, mediation, etc.)

7. Communicate the outcome. Tell both parties:

• Whether the allegation was proven

• What action you're taking

• Their right to appeal

• Support available to them

If the Allegation Is Proven

Your options:

Disciplinary: Bullying and harassment are serious misconduct. A first proven allegation usually means final written warning or dismissal, depending on severity and circumstances.

Training: If it's less serious or a first offense, disciplinary + mandatory training on respectful workplace behaviour.

Restructure: Sometimes, the two people can't work together anymore. You might move one or both to different teams or roles.

Mediation: Rarely appropriate for harassment. Sometimes useful for lower-level bullying if both parties are willing (but don't push the complainant into it).

Support: The person who was bullied needs support (counselling, time to rebuild confidence, schedule changes if needed).

If the Allegation Isn't Proven

This is tricky. The complainant might feel let down. But if the evidence doesn't prove it happened, you can't discipline the accused.

What you can do:

• Explain your reasoning (what you looked for, why you concluded it wasn't proven)

• Offer support to the complainant (counselling, mediation, team re-building if relationships need repair)

• Monitor the situation (keep an eye on whether problems resurface)

• Tell the accused that retaliation isn't acceptable

Special Considerations

Power dynamics. If the bullying is by a manager, people are especially afraid to come forward. Investigation needs extra care to make sure you're not repeating the power imbalance during the investigation.

Group bullying. If multiple people have bullied one person, investigate each person's role separately but coordinate the outcome.

Retaliation risk. After an investigation, the accused might retaliate. Make clear this is a separate disciplinary matter. Monitor carefully.

Third-party harassment. If the harassment is by a customer, supplier, or someone outside your organization, you still need to investigate and support your employee. You might also need to end your relationship with the third party.

Regulatory Expectations

Charities: Trustees have a duty to investigate bullying. Independence is expected. Regulators will ask about this.

Schools: Ofsted expects robust bullying investigations and safeguarding reporting.

Care providers: CQC expects independent investigations and safeguarding follow-up.

If you're regulated, budget for independent investigations. It's not optional.

The Bottom Line

Bullying and harassment investigations need to be fair, thorough, and independent. They're emotionally charged, they carry regulatory risk, and they require care.

Get it right and you've protected a vulnerable person and signalled that your organization takes respect seriously.

Need an independent investigation into bullying or harassment? We investigate sensitively, thoroughly, and independently. We understand safeguarding obligations.