Mr. Monk Gets Married - S2-E15
Continuity mistake: In the room with the memoirs, Monk turns around and reaches towards a few slightly misaligned books to take one and read it. In the closeup, it's a neatly stacked shelf.
Mr. Monk Gets Married - S2-E15
Continuity mistake: In Dalton's antique store, in the close of the forged map, the "sold" tag is covering part of the state names (mainly the West in West Virginia) and part of the picture. In the wide shot, the tag is now in the corner and not covering anything.
Answer: The two men are trying to work out a secret deal between them without involving the union, which means the workers' interests aren't being represented and defeats the whole purpose of a union. The mayor would lose labor's support and Cusack's union troubles would just be starting.
Captain Defenestrator