I received the following from someone who wished to share it without attribution:
SUPPLEMENTAL BULLETIN ORDER No. 3-12C
Effective: 0001 Hours, Friday, December 18, 2015
DANVERS AND SOUTH READING INDUSTRIAL TRACKS
Delete all references to Rule 99 (FRA Excepted Track) on Danvers and South Reading Industrial
Tracks. Page 126 of Timetable No. 3 is changed.
Upgrades must be far enough along that the tracks are all Class 1 now.
MEC407
Moderator:
Pan Am Railways — Boston & Maine/Maine Central — Delaware & Hudson
Central Maine & Quebec/Montreal, Maine & Atlantic/Bangor & Aroostook
Providence & Worcester — New England — GE Locomotives
Moderator:
Pan Am Railways — Boston & Maine/Maine Central — Delaware & Hudson
Central Maine & Quebec/Montreal, Maine & Atlantic/Bangor & Aroostook
Providence & Worcester — New England — GE Locomotives