Sch 6 para 32 Maximum permissible error and accuracy class
(1) Where an automatic rail-weighbridge falls within an accuracy class in column 1 of the following Table, the rail-weighbridge must operate within the maximum permissible error specified for that class in column 2 of that Table— (2) Where an automatic rail-weighbridge falls within an accuracy class 2, it shall only be used for trade for the weighing of a wagon loaded with— (a) any of the materials to which the expression “ballast” applies in Schedule 4 of the 1985 Act; (b) any material the disposal of which constitutes a landfill disposal as defined in section 70(2) of the Finance Act 1996 , whether or not the disposal amounts to a taxable disposal as defined in section 40 of that Act; or (c) waste. (3) For the purposes of paragraph (2)(c), “ waste ” means any substance that its holder discards, or intends or is required to discard, including any waste disposed of for reprocessing or recycling purposes.