And be it further enacted, That from and after the passing of this Act the said Lords of Council and Session as Commissioners aforesaid, Nine being a Quorum, in (lead of meeting in the Afternoon of each Wednesday as heretofore, shall meet at Ten of the Clock in the Forenoon, upon the Second Wednesday which shall happen after the Court of Session shall have met for the Dispatch of Business in the Months of November and May in every Year respectively ; and at the same Hour once a Fortnight on Wednesday during the Sitting of the Court of Session, and at such other Times, and on such other Days, in the Months of December, January, and March, not being any of the Days upon which the Court of Session meet for the Dispatch of the Business of the said Court, as the said Lords of Council and Session as Commissioners aforesaid shall find necessary or proper for executing the Powers committed to them by this and the said in part recited Act.