Regulation 3 of the Principal Regulations is amended as follows:(a) by omitting "or person" from the definition of fare agreement ;(b) by omitting the definition of licence and substituting the following definition:licence means a perpetual taxi licence, a temporary taxi licence or a WAT licence issued under the Act;(c) by omitting "responsible operator and entered on the register of taxi licences" from paragraph (a) of the definition of responsible operator and substituting "lessee or assignee" ;(d) by inserting the following definition after the definition of responsible operator :sealing pliers means the pair of pliers issued by the Commission to a taximeter sealer under regulation 23A(4) ;(e) by inserting the following definition after the definition of security interest :special agreement means a taxi hiring agreement entered into between an intending passenger and one or more of the following:(a) a driver;(b) a responsible operator;(c) an accredited taxi group;(f) by inserting the following definition after the definition of taximeter :taximeter sealer means a person appointed by the Commission to test, seal and calibrate taximeters under regulation 23A ;