The mayor’s use of his veto power to restore special election funding and take a shot at opponents was a power move that could change the politics of city budgets for years to come. And it was only the latest of many such moves provoked by novel interpretations of, and actual changes to, the City Charter.

Monday, members of the City Council found out that to change the city budget the mayor proposes each year, they ultimately need a supermajority of six votes, not just a simple majority.

Some of the proposals the City Council is considering to regulate marijuana are noncontroversial. But two of them — one that would deal with marijuana delivery services and another that could ban activities like growing, manufacturing and testing — have become a bit more contentious.