If you haven’t heard the acronym ‘DDA’ before, then it stands for the Disability Discrimination Act 1992. The Act makes disability discrimination unlawful, and from a transport perspective, aims to promote equal access for people with disabilities. On the Melbourne rail network the most visible outcomes of DDA compliance are the ‘bumps’ that line the edge of most platforms – the official term is ‘Tactile Ground Surface Indicators’. So what are they up to at Southern Cross Station?




