OPP officers continue to investigate a suspicious fire that broke out just before 1pm Wednesday on Shiloh Line in Brooke-Alvinston.
Middlesex and Lambton OPP along with the Brooke-Alvinston Fire Department responded to a structure fire at A.W. Campbell Conservation Area.
A vacant 43 ft camping trailer and three storage sheds were destroyed. A damage estimate has yet to be determined.
The Ontario Fire Marshall and the OPP's Forensic Identification Service have also been called in.
Anyone with information is asked to contact the OPP or Crime Stoppers.