88. In preparing a planning program, the council of a municipality may, by resolution, adopt a preliminary proposal regarding the various components of the program.
The preliminary planning proposal shall be presented as a series of alternatives, with an indication of the estimated cost of each.
The resolution of the municipal council shall indicate the time within which the consultation is to be held and the date, time and place of the public meetings.
The consultation shall be held in accordance with the procedure prescribed in sections 89 to 93.