Dog

I've noticed several of these signs on the new black bridge on the Merri Creek near the soccer field. It warns of a dangerous dog that has attacked people in the area recently. I chatted to someone passing by the sign and they said they'd been confronted by the dog about a month ago. I've also sighted it but not been approached by it. 

I am not sure how old the sign is, or if the problem has been resolved, but thought it was worth sharing with the community...