4 65. Notice of construction of railways and electricity works and control of other works. PART IX RADIOCOMMUNICATION SERVICES 66. Provision of facilities for radiocommunication. 67. Authority to approve sites of radio transmitting stations, allocate frequencies, etc. 68. Approval of Authority required for establishment and working of radio transmitting stations, etc. 69. Disposal of certain radio transmitting stations or radio apparatus to be authorised. 70. Certain dealers and repairers to be authorised. 71. Certificates of competency required in respect of the working of certain radio stations. PART X UNIVERSAL SERVICE FUND 72. Interpretation in Part X. 73. Establishment and vesting of Universal Service Fund. 74. Objects of Fund. 75. Moneys of Fund. 76. Contributions to Fund. 77. Holding of Fund. 78. Financial year of Fund. 79. Accounts and audit of Fund. PART XI OFFENCES 80. Forgery of stamps and money orders, etc. 81. Offences in relation to postage stamps and post marks. 82. Offences in relation to mails or postal articles. 83. Theft of and tampering with mail. 84. Restricted and prohibited postal articles and transmission or use of dangerous substances. 85. Offence of unauthorised notice as to reception of letters, etc. 86. Trespass in or upon post offices or telephone exchanges. 87. False entries relating to mail and fraudulent use of official mark. 88. Offensive or false telephone messages. 89. Wilful damage to or interference with telecommunication lines. 90. False declarations.