A justice of the supreme judicial court and a justice of the superior court shall, at all convenient times, sit in Boston to hear and determine civil actions in which equitable relief is sought and motions therein arising in any county.
Mass. Gen. Laws ch. 214, § 14
Continuous sitting of courts in Boston
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.