This study analyzes the contents and sources of 35 public access channels belonging to 63 cable television systems in Taiwan to examine the degree of actual implementation of local right of access to media. This study found that cable television system operators of public access channels have the greatest degree of access to programming. Government agencies of the central and local government were among those in second place and civil associations were ranked third, whereas purely personal access was negligible. These results show that over two-thirds of programming time that are intended for public forums are used by cable system operators and the government. This biased distribution of sources of access is not in accordance with the spirit of public rights of access to media on which public access channels were founded.