Police are appealing to the public for help as they investigate the ongoing fires at Dovestone Reservoir.
Officers thanked the local and wider community for sharing significant amounts of video footage which they confirmed detectives were meticulously reviewing.
As criminal proceedings are now active, police are encouraging people to avoid speculation online and instead share any footage using the link on GMP’s online portal, with log number: 3367 of 12/07/26.
Detective Inspector Andrew Day said: "While we have secured charges against one individual, our investigation remains ongoing.
“Detectives are carefully reviewing all available evidence to identify anyone else who may have been involved in criminality linked to this incident.
"We're committed to pursuing all those responsible. Anyone identified as having committed a criminal offence can expect to be robustly dealt with.
"I would also like to thank the public for the support they have shown so far and encourage anyone with information or footage that may assist our enquiries to come forward."
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