div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220409225e9b6bb3cf94f979995c91d7html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: moderngovsouthwarkgovukmoderngovsouthwarkgovukdocumentss15510ImagepdfSelection of an appropriate standard is based on British Standards BS EN 12193 :2007 Light and Sport src=https:reader042vdocumentsusreader042viewer20220409225e9b6bb3cf94f979995c91d7html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv