On Central there is a plastic bin attached toa telephone pole which holds recycled plastic bags to be used to pick up dog waste at Albertson's on Fulton at Masonic. An ordinance has been passed to outlaw plastic bags in large supermarkets in San Francisco in six months or so. Photographed in San Francisco on 3/28/07. Deanne Fitzmaurice / The Chronicle Photo: Deanne Fitzmaurice