LOS ANGLES: The city of Los Angeles announced Tuesday it will ban all plastic bags from retail stores as of July 1, 2010, following similar anti-pollution regulations already enforced in San Francisco.

The second-largest US city behind New York, Los Angeles, with its four million population, will ban plastic bagging in all supermarkets, grocery and retail stores, the Los Angeles City Council said in its new regulation.

After July 1, 2010, all store customers must provide their own bags or purchase bags made of paper or other bio-gradable material from the store for 25 cents, it added.

The goal is to rid the city of some 2.3 billion non-biodegradable plastic bags that are distributed each year and end up polluting waste dumps for a long time.

San Francisco, 600 kilometres north of Los Angles, also in California, in 2007 became the first US city to ban plastic bags from its stores.

Both city regulations are intended to pressure state lawmakers who are considering a bill to eliminate plastic bags across the state by 2012.

Several countries around the world have already adopted laws banning plastic bags, which often end up killing animals that swallow or get caught up in them.

- AFP/yb