Seven years later the Hall was put to a very different use. A powerful fleet of twelve men-of-war, filled with troops, was coming across the ocean to apply military pressure to the friends of liberty. A convention was held in Faneuil Hall, attended by delegates from the surrounding towns, as well as by the citizens of Boston. The people were in consternation, for they feared that any attempt to land the troops would lead to violent resistance. The convention indeed requested the inhabitants to "provide themselves with firearms, that they may be prepared in case of sudden danger."

The atmosphere was extremely electric in Boston just then. The governor sent word to the convention assembled in Faneuil Hall that their meeting was "a very high offense" which only their ignorance of the law could excuse; but the plea of ignorance could no longer avail them, and he commanded them to disperse. The convention sent a reply to the governor, which he refused to receive, and they continued in session until the fleet entered the harbor.

October 2, 1768, the twelve British men-of-war were anchored in a semicircle opposite the town, with cannon loaded, and cleared for action, as though Boston were a hostile stronghold, instead of a defenseless country town of loyal and innocent fellow-citizens. Two regiments landed; one of which encamped on the Common, and the other marched to Faneuil Hall, where they were quartered for four or five weeks. With one accord the merchants and property-owners refused to let any building for the use of the troops.

Boston people to this day chuckle over the mishap of the sheriff who tried to get possession of a large warehouse through a secret aperture in the cellar wall. He did succeed in effecting an entrance, with several of his deputies. But as soon as they were inside the building, the patriots outside closed the hole; and thus, instead of getting possession of the building, the loyal officers found themselves prisoners in a dark cellar.

They were there for several hours before they could get word to the commanding officer, who released them.

The joke was consolatory to the inhabitants. It was on this occasion that Rev. Mather Byles heightened the general merriment by his celebrated jest on the British soldiers:

"The people," said he, "sent over to England to obtain a redress of grievances. The grievances have returned red-dressed."

The Hall is still used for public meetings, and the region roundabout is still an important public market.