Town of Orono recently issued the following announcement.
Orono has a parking ban from November 1 to April 15. Motor vehicles must be parked in off-street locations between 12 midnight and 8:00 am. During a winter weather event (or clean-up) vehicles must not obstruct the efforts of the Public Works Department to clean the public right-of-way. This means no on-street parking during these times.
Original source can be found here.