ARSONISTS struck at a children's activity centre in Eshton in the early hours of Friday.
Police say a vehicle was completely destroyed and a nearby building was damaged.
They want to speak to witnesses, including two men who stopped at the scene and offered assistance.
The alarm was raised at 1.50am.
Anyone with information should contact Robert Hutchinson at Skipton Police on 101 or email robert.hutchinson@northyorkshire.pnn.police.uk
Alternatively, if you want to remain anonymous, you can pass information to Crimestoppers on 0800 555111.
Please quote the reference number 12150107014.
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