THE UK GOVERNMENT has ruled out handing control of policing and criminal justice to Wales, triggering fresh political debate over whether the Senedd should ever take responsibility for law and order.

South Wales Central Conservative MS Andrew RT Davies said ministers were “right” to block further devolution, warning that separating Welsh forces from England would weaken efforts to tackle organised and cross-border crime.

His comments follow an exchange in the House of Commons, where Liz Saville-Roberts pressed the Home Secretary on transferring powers to Cardiff Bay. The Government confirmed it does not believe policing and criminal justice should be devolved.

“Must reflect the reality on the ground”

Mr Davies said proposals from Plaid Cymru and other devolution campaigners ignore how crime and communities operate in practice.

“The Senedd must not be put in charge of policing,” he said.

“Senedd ministers have an appalling track record on law and order. As senior police officers say, reforms must reflect the reality that many Welsh communities look east towards England far more than they do to other parts of Wales.”

Senior officers have echoed that concern.

Amanda Blackman, Chief Constable of North Wales Police, recently said her force area is “very much connected from a criminality perspective” to Merseyside and Cheshire.

“Our population move, if you like, is more east to west, west to east than it is north to south,” she said, pointing to the daily flow of commuters, shoppers and offenders across the border.

Long-running constitutional argument

Wales currently has four territorial forces – Dyfed-Powys, South Wales, Gwent and North Wales – but funding, legislation, prisons and the courts all remain under Westminster control.

Supporters of devolution argue this creates a “jagged” system, where services like health, housing and education are run by the Senedd but justice is not.

Plaid Cymru has repeatedly called for Wales to follow Scotland and Northern Ireland, both of which run their own justice systems.

They say decisions made in Cardiff could better reflect Welsh priorities, invest more in prevention, and link policing with mental health, youth services and social care.

A Plaid source said: “Communities in Wales should not have to rely on London to decide how their streets are policed. Justice should sit alongside the other services that deal with the causes of crime.”

Cost and complexity concerns

But critics warn that splitting away from England could come at a high price.

Establishing a separate legal and prison system would mean new administrative structures, courts oversight, inspection bodies and funding arrangements.

There are also practical questions around serious organised crime, counter-terrorism and specialist units that currently operate across England and Wales.

Former policing leaders have previously cautioned that criminals do not respect borders, and intelligence-sharing could become more complicated if systems diverge.

For rural areas such as Mid and West Wales, including Pembrokeshire, officers often work closely with English counterparts on drugs, county lines and cross-border burglary gangs.

Little appetite for change – for now

With the current Government making clear it has no plans to devolve the powers, the issue appears unlikely to change in the short term.

However, with constitutional reform regularly debated ahead of future elections, policing remains a live political question.

For now, responsibility for law and order stays firmly with Westminster – but the argument over who should control Wales’ justice system looks set to continue.