Since 1982, two electoral constituencies of Causeway Bay (Causeway Bay North and Causeway Bay South) had been grouped into the Eastern District of district board elections, whilst Causeway Bay Central was grouped with the Wan Chai District to the west. However, local government decisions—other than electoral demarcations—still affect the region as a whole. Since 1994, Hong Kong district board elections have further been subdivided into smaller constituencies. The northern sector consists of the area around Victoria Park, the middle sector coincides with the central business district, and the southern sector forms the area around Tin Hau.