In recent years Montevideo nightlife has moved to Ciudad Vieja, where a large concentration of buildings cater for the recreational interests of young people during the night time. Under a presidential decree of 1 March 2006 smoking is prohibited in any public place with roofing, and there is a prohibition on the sale of alcohol in certain businesses from 21.00 to 9.00.
Beer: Beer is often sold in 1 liter bottles. You basically have a selection of typical lagers. The most commonly found are Patricia or Pilsen, with Zillertal also often available. You can also order a chopp, which is a draft beer (and if not specified, it is normally Patricia).
