Town of Danbury issued the following announcement on Nov. 23.
We are asking Danbury residents to please not blow grass clippings into the street. It is dangerous to bicyclists and motorcyclists and can increase stopping time for motorists, especially after rain has fallen. It is illegal to place any debris on a public road and may also result in civil liability if someone is injured. Please help us out. If your clippings end up in the street, use a leaf blower to remove them.
Original source can be found here.