Police Accused of 'Media Discrimination' at Rally
South China Morning Post, April 16, 2012
http://www.scmp.com/portal/site/SCMP/menuitem.2c913216495213d5df646910cba0a0a0/?vgnextoid=3acb472e626b6310VgnVCM100000360a0a0aRCRD
停劉銳紹專欄 記協質疑成報自我審查 (Sing Pao Drops Column of China Watcher Johnny Lau)
Radio Television Hong Kong, April 16, 2012
http://www.rthk.org.hk/rthk/news/expressnews/20120415/news_20120415_55_833278.htm