AN investigation is under way following a suspected arson attack.

Emergency services were called to a house at the junction of Franklin Mount and Franklin Road, Harrogate, North Yorkshire, at 11.10pm on Monday.

The house was empty at the time and the fire damage was limited, but police want to trace two possible witnesses who were passing the area at the time.

One of the men, in his late 20s, was white, about 5ft 10in and of stocky build. He was wearing a navy blue or black top and dark-coloured trousers. The second man was about the same age and height and wearing a pale top.

Anyone with information is asked to contact police on (01423) 539465.