Fire completely destroyed two stables at a riding school in Warden Hill Road last night (May 15).
Emergency services were called to Sunshine Riding School at 11pm, where the two stables filled with hay were on fire.
It is the second fire in six weeks at the riding school; two horses were rescued in the previous blaze on April 3.
A Beds Police spokesperson said: “We are treating this as suspicious and we are looking at whether there is a link with the previous arson.”
The manager of Sunshine Riding School declined to comment.
Call Beds Police on 101 with information.