There are limits imposed on what is possible by the city's land use process and timetables that must be followed. Studies must be conducted. Public sessions must be held and votes must be taken. This will all take time. It is why everyone needs to work to find a mechanism that would allow for big zoning-busting developments to be stopped while the downzoning process goes on. Currently, even if a moratorium could be enacted, it would have to follow a similar process to zoning and would, in and of itself, take 12-24 months.That's why there needs to be a legal mechanism that will stop the clock at the beginning of a zoning study--a legal "moratorium" mechanism, if you will.
Again, wort reading the entire piece.