(1) A full adult fare charged by Metro at any time during the first year must not exceed the amount specified in column 1 of Schedule 1 .(2) A full adult fare charged by Metro at any time during the second year must not exceed the amount specified in column 2 of Schedule 1 .(3) A full adult fare charged by Metro at any time during the third year must not exceed the amount specified in column 3 of Schedule 1 .