City of River Rouge issued the following announcement on Nov 20.
Before commencing with the demolition of the Ice Arena/Dan Riney Hall, the City hired B&R Exterminators to put poison down and check the area for rodents. At that time, no rodents were found but he did spend two days putting preventative poison down inside and around the building. This was done as a way to help protect residents once the demolition began.
This is a copy of the Invoice that was paid to the exterminator.
If you want to contact our Animal Control Officer to have him stop by your house, his phone number is 313-671-6979
Original source can be found here.