A second fire broke out at the former Louth FC grounds last night.
This follows are fire at the ground on Monday, August 1, for which two people were arrested and then bailed.
Emergency services were called to the second fire at around 11.31pm on August 3.
Fire crews used one hose reel so extinguish waste wood at the ground, which caught alight.
At the time of writing, Lincolnshire Fire and Rescue have said that investigations are ongoing and the cause of the fire will be looked into further.
23:31 – @LouthFire used 1 HR to extinguish waste wood which was alight at the recently demolished Louth Football Club ground.
— Lincs Fire & Rescue (@LincsFireRescue) August 4, 2016
Emergency services, including eight fire engines, were called to the previous blaze at the ground and the social club on Park Avenue, Louth at around 3am on Monday.