VANDALS have been condemned for attacking some of the most ancient monuments in the British Isles.

The Amphitheatre, in Caerleon, was constructed by the Romans in roughly 90 AD and over the years large numbers of people have visited the major tourist attraction.

But serious concerns have been raised for the site and other Roman remains nearby after reckless vandals targeted them by removing ancient stones - which could result in structural damage.

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Gwent Police’s Rural Crime and Neighbourhood Policing Teams are now working with CADW - the Welsh Government’s historic environment service - and the custodians of the Amphitheatre and Roman ruins.

And PC Mat Andrews warned that if vandalism continues it could have "catastrophic consequences".

He said: “On the face of it, this damage may appear minor, but given the historic importance of these sites the cost of these acts is unmeasurable.

“The cumulative impact of such minor incidents over a prolonged period of time may have catastrophic consequences. Ancient monuments are our link to our rich history and should be a source of pride.”

“Along with causing damage, on a number of occasions suspects have been abusive and threatening to the custodians of these sites when challenged regarding their presence and behaviour. This is unacceptable and we are working hard to identify those responsible so we can take robust action.”

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A CADW spokesman added: “Heritage crime in Wales is thankfully a rare occurrence, with only a handful of cases reported each year. When we are informed of damage to a historic asset we investigate immediately and, where necessary, work with the police so they can make a decision on whether to prosecute.”

Gwent Police are encouraging anyone with information regarding the incidents to ring 101, quoting reference 192 of 7/5/19. You can also direct message Gwent Police on Facebook or Twitter, or contact Crimestoppers anonymously on 0800 555 111.

Heritage crime is defined as any offence which harms the value of English and Welsh heritage assets and their environments, for this and future generations

Courts can issue severe penalties to anyone committing offences at heritage sites.