Section 147 (Locks to be open Night and Day) of the [1842 c. xxiv] Act 5 & 6 Vict. (1842) intituled “An Act for improving the Navigation of the Severn from the Entrance Lock of the Gloucester and Berkeley Canal, and from the Entrance Lock of the Herefordshire and Gloucestershire Canal, in the County of Gloucester, to Gladder or Whitehouse Brook in the County of Worcester” shall cease to have effect.