Letters to the Editors - 2009 Archives-- Current Letters to the Editors --2015 - Now-- Archived Letters to the Editors --2014201320122011201020092008200720062005200420032002 Date Title 10.9.2009 Letter to the Editor of SCMP - Response to a letter on plastic shopping bag levy 9.7.2009 Letter to Editor of The Sun - Response to a report on waste separation bins (Chinese version only) 24.3.2009 Letter to the Editor of SCMP - Response to a letter on public forum on AQO Review
