The Lies Parents Tell: Do "Police Uncle Will Take You Away" Fibs Backfire?

“Finish your food or the police will come.” “If you don't sleep, I'll call the doctor.” “If you don't behave, I'll leave you here.” Parenting sometimes comes with a surprisingly creative collection of imaginary consequences.

Most parents have used a harmless little fib at some point. Maybe it was promising that the ice-cream shop was closed when it was very much open, or telling a toddler that the television “needed to sleep.”

But some lies are different.

Telling a child “Police Uncle will take you away if you don't behave” may seem like a quick way to stop a tantrum. The child becomes quiet, the immediate problem disappears, and everyone gets to go home.

But what happens after the tantrum?

Research on parenting by lying suggests that these strategies can have consequences beyond the immediate situation. Parents commonly use lies to encourage compliance, and studies have found that this practice is widespread across cultures.

The question, therefore, is not simply “Is it okay to lie to children?”

It is:

“What is the child learning from the lie?”

Why Do Parents Use These Fibs?

Usually, parents are not trying to deceive their children for fun.

They are trying to get something done.

A toddler refuses to leave the park.

“Come now, or the police will take you.”

A child refuses to eat.

“If you don't finish your food, the doctor will give you an injection.”

A child will not sleep.

“If you don't sleep, a monster will come.”

The strategy works because it introduces an immediate fear that is stronger than the child's desire to continue misbehaving.

And, in the moment, it can feel incredibly effective.

But there is a difference between getting compliance and teaching a child why a behaviour matters.

The “Police Uncle” Trick: What Is the Child Actually Learning?

Imagine a child repeatedly hears:

“If you don't listen, the police will take you away.”

The child may not interpret this as:

“I should behave because my actions have consequences.”

Instead, they may learn:

“Police officers are scary.”

Or:

“If I misbehave, something terrible might happen to me.”

Or even:

“When Mum or Dad says something frightening, I should believe it.”

The immediate behaviour may change, but the underlying lesson is very different.

Fear can produce obedience without necessarily producing understanding.

Parents Lie More Than They Think

Interestingly, this is not an unusual parenting strategy.

A study involving parents in the United States and China found that 84% of U.S. parents and 98% of Chinese parents reported using instrumental lies to influence their children's behaviour. One of the most common examples involved falsely threatening to leave a child alone in public if they did not comply.

So if you have ever said something like:

“Fine, I'm leaving without you!”

while standing three metres away and very much planning to wait for your child, you are certainly not alone.

The problem is not that every small parental fib automatically damages a child.

The bigger issue is what kind of lie is being used, how often it is used, and what emotional message it carries.

Not All Parental Lies Are Equal

There is a difference between:

“The ice-cream shop is closed.”

and:

“The police will take you away if you don't stop crying.”

The first might simply be an attempt to avoid an argument over dessert.

The second introduces fear, authority and personal safety into the situation.

Similarly, telling a child:

“The TV is tired. Let's turn it off.”

is very different from:

“If you don't switch it off, someone will come and punish you.”

The emotional weight of the lie matters.

Fear Can Become the Main Teacher

Children need boundaries. They need to know that some behaviours are unsafe, inappropriate or unacceptable.

But there is a difference between:

“You need to hold my hand because the road is dangerous.”

and:

“If you don't hold my hand, a police officer will come and take you.”

The first teaches the child about safety.

The second teaches the child about fear.

Fear can be powerful, but it is not always a good foundation for long-term learning.

A child who behaves only because they are frightened has not necessarily understood the rule itself.

What Happens to Trust?

One of the most important things children learn from parents is whether adults' words can be trusted.

A 2026 study of children aged 5–12 examined how children respond when parents' messages about honesty do not match their behaviour. The researchers found that children's moral evaluations were influenced by both what parents said and what parents did, with parents' actual moral behaviour being particularly important when words and actions conflicted.

This matters because children are constantly watching.

If we tell them:

“Always tell the truth.”

but regularly use elaborate lies to control them, the message becomes confusing.

Children may eventually wonder:

“If lying is wrong, why is it okay when adults do it?”

Could It Make Children Lie More?

This is where the research becomes particularly interesting.

A study of young adults found that people who remembered experiencing more parenting by lying during childhood also reported more deception toward their parents later in life, along with poorer psychosocial adjustment. The researchers described this as an association, rather than proof that parental lying directly causes these later outcomes.

That distinction is important.

It does not mean that telling your toddler the park is closed when it is not will automatically turn them into a dishonest adult.

Child development is much more complicated than that.

But it does suggest that repeatedly using deception as a parenting tool may have consequences worth considering.

Children Notice Contradictions

Children are not passive receivers of rules.

As they grow older, they become increasingly capable of questioning whether a parent's rule is fair or justified.

Research with children has found that older children are more likely to question rules they consider overly controlling and, in some situations, may view deception as acceptable when they believe they are resisting an unfair restriction.

So when a parent repeatedly says:

“Because I said so.”

or invents frightening consequences that do not exist, the child may eventually start asking:

“But why?”

And honestly, parents should be prepared for that question.

What About “Stranger Danger” and Police Officers?

This is particularly important when the lie involves people who are supposed to keep children safe.

Police officers, doctors, teachers and other authority figures can become frightening characters in a child's mind if they are repeatedly used as threats.

A child who has been told:

“If you don't behave, the police will take you.”

may become frightened of approaching a police officer even when they genuinely need help.

The same principle applies to doctors.

“The doctor will give you an injection if you don't eat.”

might make a child associate healthcare with punishment rather than safety.

If a child is genuinely lost, hurt or frightened, the last thing we want is for them to think:

“I should stay away from the police because they might take me.”

So, Should Parents Never Use Little Fibs?

Not necessarily.

Parenting is not a morality competition where every sentence must pass a lie detector test.

Sometimes parents use playful imaginary explanations, humour or harmless shortcuts to make everyday life easier.

What matters is avoiding fear-based deception as a regular discipline strategy.

Ask yourself:

• Is this lie preventing an immediate danger?

• Is it playful or frightening?

• Does it involve threatening abandonment?

• Does it make a trusted adult seem dangerous?

• Am I using it because I am exhausted and need the behaviour to stop?

• Could I explain the real reason in a simple way instead?

That last question can be particularly useful.

Replace the Threat With the Reason

Instead of:

“The police will take you away if you don't hold my hand.”

try:

“You need to hold my hand because there are lots of cars here and I need to keep you safe.”

Instead of:

“The doctor will give you an injection if you don't eat.”

try:

“Your body needs food to grow strong. You don't have to finish everything, but let's find something you can eat.”

Instead of:

“I'm leaving without you.”

try:

“We are leaving the park now. You can walk with me, or I can help you get to the car.”

The second versions may not always produce instant silence.

They do something more important:

They teach the child what is actually happening.

Give Children Real Consequences

Children need to understand that actions have consequences.

But consequences do not need to be invented.

If your child refuses to leave the playground, the consequence can simply be:

“We are leaving now, so there will not be time for another game.”

If they throw a toy repeatedly:

“The toy is being put away because it is not being used safely.”

If they refuse to get ready:

“We have less time now, so we may not be able to stop for your usual snack.”

These consequences are connected to the behaviour.

There is no imaginary police officer required.

What Parents Can Say Instead

A useful formula is:

Name the behaviour → Explain why → Give a choice → Follow through.

For example:

“You are running away from me. The road is dangerous. You can hold my hand, or I will carry you. Which do you choose?”

This gives the child structure without creating unnecessary fear.

Another example:

“It is bedtime. You can put on your pyjamas first or brush your teeth first. You choose.”

Children may still complain.

They may still negotiate.

They may even produce a ten-minute speech explaining why bedtime is a human-rights violation.

But they are learning to work within boundaries rather than obeying because they are terrified of an imaginary consequence.

If You Have Already Used These Lies, Don't Panic

This is important.

If you have told your child:

“Police Uncle will come!”

a few times, there is no need to assume you have permanently damaged their trust.

Parents get tired. Toddlers test limits. Sometimes the easiest sentence comes out before the thoughtful one does.

What matters is what you do next.

You can even correct yourself:

“I told you the police would take you, but that wasn't true. I was frustrated and I shouldn't have said that. The real reason you need to listen is because I need to keep you safe.”

That correction itself teaches something valuable:

Adults can admit when they are wrong.

And that is a lesson worth modelling.

The Bigger Lesson: Teach Trust, Not Fear

The goal of discipline is not simply to make children obey.

It is to gradually help them understand:

• why rules exist,

• how their behaviour affects others,

• how to handle frustration,

• how to make safe choices,

• and how to trust the adults who care for them.

Fear may produce a quick response.

Trust takes longer.

But trust is what we ultimately want children to carry with them when we are not standing beside them.

So the next time the sentence “Police Uncle will take you away!” is about to escape, take a breath.

You might discover that the real sentence is much simpler:

“I need you to listen because I am trying to keep you safe.”

Because children eventually outgrow the stories about police uncles, monsters and imaginary punishments. What we want them to remember is something much more important: when Mum or Dad says something, I can trust that it is true.

Disclaimer: This content is for educational purposes only and should not replace professional advice.

Shop authentic baby products online at Nexbie Store – trusted quality for your little one.

Visit www.nexbie.in today