The Temptation of Power – Part 8: Justice and the Machinery of Power

No institution possesses greater authority over the individual than the justice system.

It can arrest.

It can search.

It can seize property.

It can prosecute.

It can imprison.

In some countries, it can even take life.

These are extraordinary powers.

They exist because society cannot function without law.

Without courts, disputes remain unresolved.

Without police, criminal violence flourishes.

Without prisons, dangerous offenders remain free.

Justice is one of the essential functions of any civilised society.

Yet that is precisely why it deserves the closest scrutiny.

The greater the power, the greater the opportunity for abuse.

This principle does not begin with distrust of the police, the courts or prosecutors.

It begins with a recognition of human nature.

Judges are human.

Police officers are human.

Prosecutors are human.

Witnesses are human.

Complainants are human.

Defendants are human.

Jurors are human.

Every participant possesses the same strengths and weaknesses found throughout society.

People make mistakes.

People misremember.

People misunderstand.

Some lie.

Some exaggerate.

Some pursue personal advantage.

Most act honestly.

The justice system must accommodate all of them.

This makes justice fundamentally different from almost every other public service.

An error in road maintenance is inconvenient.

An error in criminal justice can destroy a life.

History contains countless examples of wrongful convictions.

False confessions.

Mistaken identification.

Suppressed evidence.

Perjured testimony.

Failures to disclose information.

Misuse of expert evidence.

These failures are not unique to any one country.

Nor are they confined to any one generation.

They arise because every system operated by human beings remains vulnerable to human error.

Modern justice systems have introduced numerous safeguards.

Independent courts.

Appeal procedures.

Rules of evidence.

Disclosure obligations.

Legal representation.

The presumption of innocence.

These are among the greatest achievements of constitutional government.

They exist because previous generations recognised that power requires restraint.

Yet safeguards themselves deserve continual examination.

Every new investigative power creates opportunities for legitimate use.

It also creates opportunities for misuse.

Anonymous reporting systems may expose genuine wrongdoing.

They may also facilitate malicious allegations.

Surveillance technologies may solve serious crimes.

They may also expand far beyond their original purpose.

Broad investigative powers may improve efficiency.

They may also reduce accountability.

This is not an argument against policing.

Nor against prosecution.

Nor against the rule of law.

It is an argument for humility.

Justice requires more than good intentions.

It requires institutions that constantly question themselves.

The temptation within every justice system is understandable.

When faced with dangerous criminals, society naturally wishes to make investigation easier.

When confronted by public outrage, politicians often promise stronger powers.

When failures occur, new legislation frequently follows.

Each reform may appear sensible when viewed alone.

Taken together, however, they gradually expand the authority of institutions whose decisions profoundly affect individual liberty.

That should concern us all.

A justice system worthy of public confidence does not fear scrutiny.

It welcomes it.

The innocent require protection every bit as much as the guilty require conviction.

Indeed, the true measure of justice is not how effectively it punishes those who deserve punishment.

It is how carefully it protects those who do not.

The powers of the state are nowhere more visible than in the courtroom.

They are nowhere more consequential than in the prison.

For that reason, nowhere is the principle established in the first article more important.

Every power creates opportunities for abuse.

The answer is not to abolish power.

It is to surround it with transparency, accountability and restraint.

Liberty does not exist because governments possess power.

It exists because that power is continually questioned.

And nowhere should that questioning be more rigorous than within the machinery of justice itself.