No city officer or employee shall, after the termination of service or employment with the city, appear as a municipal advocate before any board, commission, committee or agency of the city, including the city council, in relation to any case, proceeding, application, or contract, in which he or she personally participated during the period of his or her service or employment, or which was under his or her active consideration, for a period of two years from the date of termination of his or her employment with the city. (Ord. 1271 § 1, 1994)