doi:10.7916/d8-gxq3-yd31Postcard of photograph published in the Hainan Review of Armoured Personnel Carriers on patrol with Potala Palace in background, Lhasa, 1989Tibet Image Bankpostcardsstill imageMilitarization of policeMass media policyTibetansLhasa (China)Postcard by Tibet Image Bank of photograph published in Hainan Review of Armoured Personnel Carriers on patrol in main street of Tibetan quarter in Lhasa.