(1)This section applies where a local authority has made a low emission zone scheme.
(2)The traffic authority for a road may—
(a)install and maintain, or secure the installation and maintenance of, approved devices,
(b)construct and maintain, or secure the construction and maintenance of, buildings or other structures,
on a road for use for or in connection with the operation of the scheme.
(3)The traffic authority may remove, or secure the removal of, anything installed or constructed under subsection (2).