OBS_VALUE: Additional Source: A Code of Access to Telecommunications Transmission Towers, Sites of Towers and Underground Facilities (https://www.legislation.gov.au/Details/F2020C00513).                                                                                                                                                                                                                                            See: https://www.accc.gov.au/regulated-infrastructure/communications/transmission-services-facilities-access/access-codes-telecommunications-facilities/final-decision                                                                                                                                                                                                                                                 