When Alan Wright left his house in Roslindale this morning, he noticed these new and unusual stop signs in the middle of the intersection of Augustus Avenue and Whitford Street and wondered if BTD had put them up or if it were one of his more adventurous tactical urbanist neighbors.
BTD forcefully replied a couple of hours later:
BTD did not install these. They will be removed.
BTD really does not like people applying their own traffic signs and markings
Source: Universal Hub