Workplace Bullying: How to Recognise and Address It

Workplace bullying rarely arrives with a label on it. It tends to show up as a pattern: the colleague who’s always undermined in meetings, the team member quietly excluded from the conversations that matter, the person whose contributions are picked apart far harder than anyone else’s. Most people sense when something’s wrong long before they can name it, and that uncertainty is part of what makes bullying so corrosive. This is a sensitive subject, so let’s treat it as one. The aim here isn’t to point fingers. It’s to help you recognise what bullying actually looks like, understand the harm it does, and know what to do about it, whether you’re the person experiencing it or the leader responsible for putting it right.

Key Takeaways

• Around 25% of UK employees reported experiencing conflict at work in the past year, with 48% of those describing being undermined or humiliated (CIPD Good Work Index, 2024).
• There’s a big perception gap: 81% of employers feel they’re doing enough on bullying and harassment, yet only 36% of affected employees feel the issue was fully resolved (CIPD, 2024).
• Bullying isn’t the same as firm-but-fair management. The test is pattern, intent and impact, not whether feedback was uncomfortable.
• The strongest protection is a culture of psychological safety and inclusiveness, where people feel safe to speak up early (Google re:Work, 2015).

Summary based on Tribe365®’s culture work, UK research from CIPD and Acas, and 2015-2024 research on team effectiveness.

What is workplace bullying, really?

Workplace bullying is repeated, unreasonable behaviour directed at a person or group that’s intended or likely to harm, intimidate, humiliate or undermine them. The key words are repeated and unreasonable. A single sharp comment on a bad day is rude. A sustained pattern that wears someone down, isolates them, or makes them dread coming to work is something else entirely.

Acas, the UK’s workplace advisory service, describes bullying as unwanted behaviour from a person or group that’s either offensive, intimidating, malicious or insulting, or an abuse of power that undermines, humiliates or causes harm. It doesn’t have to be loud. Some of the most damaging bullying is quiet: persistent exclusion, moving the goalposts so someone can never succeed, spreading rumours, or constant unjustified criticism dressed up as feedback. Have you ever watched someone slowly lose their confidence at work and not been able to put your finger on why? That’s often what this looks like from the outside.

It’s also worth saying clearly what bullying is not. Setting high standards isn’t bullying. Giving honest, even difficult, feedback isn’t bullying. Managing someone’s performance through a fair process isn’t bullying. The difference lies in whether the behaviour is reasonable, proportionate and aimed at the work, or whether it’s aimed at the person.

What are the signs of workplace bullying?

The signs of bullying show up in behaviour, in patterns, and in how people feel. Individually, any one of these could be a bad day. Together, repeated over weeks, they tell a different story. Watch for the consistency rather than the one-off.

• Persistent criticism that targets the person rather than the work, often in front of others.
• Exclusion and isolation, such as being left out of meetings, emails or decisions that someone clearly needs to be part of.
• Shifting expectations, where goals, deadlines or standards keep moving so the person can never quite succeed.
• Undermining, like having work taken away, being overruled without reason, or being set up to fail.
• Humiliation, whether public put-downs, sarcasm, or mocking that’s brushed off as banter.
• Changes in the person, including a normally confident colleague going quiet, increased sick days, anxiety, or a visible drop in their work.

The CIPD’s Good Work Index found that among UK employees who experienced conflict, 48% described being undermined or humiliated, 35% reported being shouted at or having a heated argument, and 34% received verbal abuse or insults (CIPD, 2024). Undermining sits right at the top, and it’s also the easiest form to miss, because it rarely happens in a single dramatic moment.

How common is bullying at work?

It’s more common than most leaders would like to believe, and often hidden. The CIPD’s Good Work Index reported that around 25% of UK employees experienced some form of conflict at work in the previous year (CIPD, 2024). That’s roughly one in four people, and it doesn’t count everyone who quietly left rather than report what was happening to them.

There’s also a striking gap between how employers and employees see it. CIPD research found that 81% of employers believe they’re doing enough to prevent and manage bullying and harassment, yet only 36% of employees who experienced conflict felt it had been fully resolved (CIPD, 2024). If you’re a leader, that gap should give you pause. It’s entirely possible to believe your organisation handles this well while the people affected feel let down. The only way to know which side of that gap you’re on is to ask, and to make it safe to answer honestly.

What’s the difference between bullying and firm-but-fair management?

The difference is intent, pattern and target. Good management is about the work and helps someone grow. Bullying is about the person and wears them down. This distinction matters enormously, because fear of “being seen as a bully” can make managers go soft on standards, while genuine bullies often hide behind the language of high performance. Both outcomes are bad. Here’s a practical way to tell them apart.

Situation	Firm-but-fair management	Bullying
Focus	The work, the task, the standard.	The person, their character or worth.
Consistency	Applied fairly to everyone in the same situation.	Singles out a person or group repeatedly.
Intent	To help someone improve and succeed.	To control, humiliate or undermine.
Delivery	Honest, specific, often private and respectful.	Personal, public, sarcastic or shifting.
Aftermath	The person knows where they stand and how to grow.	The person feels smaller, anxious and stuck.

One useful lens is whether you’re operating in a judgemental mode or a supportive one. The same words can land completely differently depending on the spirit behind them. We explore this in more depth in our piece on judgemental versus supportive mode, but the short version is this: feedback given to lift someone up tends to build them, while the same content delivered to put someone in their place tends to break them. If you’re ever unsure which side of the line you’re on, the honest test is your own motivation.

What’s the impact of bullying on people and the business?

The impact is serious, and it’s both human and commercial. For the person on the receiving end, sustained bullying erodes confidence, raises anxiety, disrupts sleep, and can lead to real harm to mental and physical health. The CIPD found that employees who experienced conflict were far more likely to feel exhausted all or most of the time, 42% compared with 18% of those without conflict (CIPD, 2024). Nobody does their best work while bracing for the next put-down.

The organisational cost is just as real. Acas estimates that workplace conflict costs UK employers around £28.5 billion every year, once you account for sickness absence, lost productivity, resignations and the time spent managing disputes (Acas, 2021). Bullying drives every one of those costs. People disengage, the best ones leave, and the culture quietly curdles around the behaviour that nobody dealt with. What does it say to a team when their most capable colleague resigns and the person who pushed them out stays exactly where they are?

Left unaddressed, bullying also spreads. It teaches everyone watching what’s tolerated here. That’s how a single unchecked situation hardens into a genuinely toxic culture, which is far harder and more expensive to reverse than to prevent. We’ve written more about how that slide happens in our guide on how to avoid a toxic work culture.

What should you do if you’re being bullied?

If you’re being bullied, the most important thing to hold onto is that it isn’t your fault, and you don’t have to manage it alone. There’s no single perfect response, because circumstances differ, but the following steps give you a calm, practical starting point.

• Step back and name it. Notice the pattern rather than just the latest incident. Writing down what happened, when, and who saw it helps you see clearly and creates a record if you need one later.
• Look after yourself. Talk to someone you trust, whether a colleague, a friend, or your GP. Bullying thrives on isolation, so breaking that silence matters.
• Address it if you safely can. Sometimes a calm, direct conversation, telling the person what behaviour is affecting you and asking them to stop, is enough. Sometimes it isn’t safe or appropriate, and that’s a valid judgement to make.
• Use the formal routes. Speak to your manager, HR, or a trusted senior person, and ask about your organisation’s bullying or grievance policy.
• Get independent support. Acas offers free, confidential advice on bullying and harassment at work, including a helpline. They can help you understand your options without any pressure to act.

You set the pace here. Reporting can feel daunting, especially when the bully holds power, and there’s no shame in seeking advice before you decide anything.

What should leaders do when bullying is reported?

When bullying is reported, a leader’s first job is to take it seriously, listen without defensiveness, and act fairly. How you handle the first conversation often decides whether people ever come forward again. Remember that perception gap: many employers genuinely believe they handle this well, while affected staff feel unheard. Closing that gap starts with you.

• Listen and reassure. Thank the person for raising it, take it seriously, and make clear there’ll be no retaliation for speaking up.
• Follow a fair process. Use your policy, keep things confidential, and treat everyone involved, including the person accused, with fairness and due process.
• Separate accountability from blame. The goal is to stop the behaviour and put things right, not to stage a public hanging. Our piece on zero blame versus accountability unpacks how to hold people responsible without creating a culture of fear.
• Act on what you find. Nothing destroys trust faster than a complaint that disappears. People watch what happens next far more closely than what was said.
• Look at the system, not just the incident. One report often signals a wider cultural issue. Investing in team development and clear behavioural expectations stops the same dynamic recurring.

For a People Leader or an accountable MD dealing with a live incident, this is one of the hardest moments to get right. It’s emotionally charged, legally sensitive, and watched by everyone. Getting it right protects the person who was harmed, and it protects the organisation’s culture for everyone else.

How do you build a culture where bullying struggles to take hold?

You prevent bullying by building a culture of psychological safety and genuine inclusiveness, where unkind behaviour stands out rather than blends in. Google’s research across more than 180 teams found that psychological safety was the single most important factor behind effective teams (Google re:Work, 2015). When people feel safe to speak up, problems surface while they’re still small.

Inclusiveness, one of the five systems in the Tribe365® HI-PB’S™ framework, is the practical antidote to bullying. Inclusiveness means everyone feels they belong, their voice counts, and difference is welcomed rather than punished. Bullying is, at its heart, an act of exclusion. A culture that actively includes makes that behaviour much harder to sustain, because the group simply doesn’t go along with it. So how do you build that day to day?

• Name the behaviour you expect. Agree, out loud and together, how people treat each other here. Shared standards make it easier to call out what falls below them.
• Make it safe to speak up early. The earlier someone can say “that didn’t sit right with me,” the less chance there is for a pattern to form.
• Pay attention to the quiet signals. Drops in engagement, rising sickness and people going quiet often appear before a formal complaint does.
• Lead by example. Teams take their cues from how leaders behave under pressure, not from the values on the wall.

This is where a daily habit helps. The Tribe365® app, at £10/month per user, gives people a two-minute daily reflection that quietly surfaces how the team is really feeling, so signs of strain, exclusion or low engagement show up early rather than after someone hands in their notice. It’s a gentle early-warning system, not surveillance, and it works best alongside the human conversations that follow.

Workplace bullying: FAQ

Is workplace bullying illegal in the UK?

There’s no single law against “bullying” by name in the UK, but much of it is unlawful. Where bullying relates to a protected characteristic such as age, sex, race or disability, it becomes harassment under the Equality Act 2010. Bullying can also breach an employer’s duty of care. Acas offers free, confidential guidance on your rights and options at acas.org.uk.

What’s the difference between bullying and harassment?

Harassment is a legal term for unwanted behaviour linked to a protected characteristic, such as race, sex, disability or age, and it’s unlawful under the Equality Act 2010. Bullying is a broader term for repeated, unreasonable behaviour that harms or undermines someone, whether or not it relates to a protected characteristic. All harassment is bullying, but not all bullying meets the legal definition of harassment.

How common is bullying at work in the UK?

It’s widespread. The CIPD’s Good Work Index found around 25% of UK employees experienced conflict at work in the previous year, and 48% of those described being undermined or humiliated (CIPD, 2024). Much bullying also goes unreported, so the true figure is likely higher than surveys capture.

Can firm management be mistaken for bullying?

Yes, and the distinction matters. Setting clear standards, giving honest feedback, and managing performance through a fair process are reasonable parts of management. Bullying targets the person rather than the work, is repeated, and aims to undermine or humiliate. The test is intent, pattern and fairness, not whether a conversation felt uncomfortable.

How can leaders prevent bullying before it starts?

By building psychological safety and inclusiveness, the conditions under which bullying struggles to survive. Google’s research found psychological safety was the top predictor of effective teams (Google re:Work, 2015). Agree clear behavioural standards, make it safe to speak up early, watch the quiet signals, and model respect from the top.

Summary: respect is the foundation everything else stands on

Workplace bullying is more common, and often quieter, than many leaders assume. Around a quarter of UK employees experience conflict each year, undermining is its most common form, and there’s a wide gap between employers who feel they’ve handled it and the people who don’t feel heard. The damage is real, both to individuals and to the bottom line, and it spreads when it’s left alone.

The good news is that this is preventable. Recognise the pattern, tell bullying apart from firm-but-fair management, respond to reports with fairness rather than fear, and build a culture where inclusiveness and psychological safety are the norm. If you’re affected right now, you’re not alone, and free, confidential support is available from Acas. People in great spaces, treated with respect, do great things. That’s the whole point.