Police are looking for individuals responsible for vandalizing seven referendum signs in Fort McMurray. Officers received a report that signs were damaged with spray paint on Thursday and estimate the vandalism occurred some time between Sept. 29 and Oct. 4. Eleven signs were placed around the city by third-party campaign group Let Alberta Decide with permission from Elections Alberta and the Regional Municipality of Wood Buffalo. Similar signs have been seen in other communities across the province. The vandalized signs were placed at the following locations: Anyone with information about the vandalized signs is asked to contact RCMP at 780-788-4040.