If a municipality does not act, marijuana sales will be allowed for at least five years.
But, if a municipality adopts an ordinance prohibiting marijuana sales, it can reverse that decision at any time.
So far Somerville is looking to allow marijuana shops downtown, while Manville has decided to prohibit all marijuana businesses. Bridgewater has introduced a package of ordinances to regulate pot sales and prohibit marijuana smoking on public property.
The Rahway City Council is expected to vote on the introduction of an ordinance in June. The city administration will recommend having two licenses in each of the six categories and is also reviewing zoning rules and regulations with the city planner.