"Container laws" refers to regulations that govern how beverages or goods are packaged and sold. These laws often stipulate guidelines regarding the materials, sizes, labeling, and sometimes even recycling or disposal of containers. Full definition
Which also brings up the question about the open container law. (fieryfoodscentral.com)
Police will be out in force, and open container laws will be strictly enforced. (news.wbfo.org)
There are no open container laws here, so you can freely stroll with a drink in hand, so we picked up a couple of beers at the nearest 7 - 11 and plopped ourselves down and just enjoyed all the beauty around us. (thefoxandshe.com)