Probably because it's not a criminal offense but rather a road safety issue that I would assume traffic and parking department would address. By the way the STOP sign has been cleared of snow but the snow bank is still high enough that you cannot see when turning right onto Lombard St.

Again you wrote, " Obviously a huge road hazard". Safety concerns should be reported to the police by phone because it is faster. You can then post and mention that you post to alert others.

XYZ please call it in then, since it's concerning you so much. I used to live right here and it was always a road hazard whenever we got more than 6 inches of snow at a time because you couldn't see when trying to turn onto Lombard. I called NHPD exactly once and guess what? It's DPW's responsibility, not NHPD's, as it's snow causing the problem.

Update - the snow bank has been cleared. Thank you City of New Haven Department of Public Works. :)

Issued addressed by Dept of Public Works.