(a) The Clerk of Courts shall list at the first day of miscellaneous court (criminal) held after September 1 of each year, all criminal proceedings in which no steps or proceedings have been taken for two years or more prior thereto, and shall give notice thereof to the District Attorney, any private prosecutor and the defendant, as provided by Pennsylvania Rule of Judicial Administration No. 1901(c). If no good cause for continuing a proceeding is shown at the General Call, an order for dismissal shall be entered forthwith by the court.