Subject to the following provisions of this section and except in so far as provision to the contrary is made by any agreement to which the undertaker is a party—
Subject to subsection (3) below, charges which, under the preceding provisions of this Chapter, are fixed in relation to any premises by reference to volume may be imposed so that a person is made liable in relation to those premises to pay charges for services provided by a relevant undertaker after that person has ceased to be the occupier of the premises.
A person shall not be made liable by virtue of subsection (2) above for any charges fixed in relation to any premises by any relevant undertaker, except where—
For the purposes of subsection (3) above, "the first relevant day", in relation to a case in which a person has ceased to be the occupier of any premises in relation to which charges are fixed by a relevant undertaker, means whichever of the following first occurs after he ceases to occupy the premises, that is to say—
Where—
then, notwithstanding that that person continues to be the occupier of those premises, he shall not be liable to the undertaker (otherwise than in pursuance of a demand for a supply made since the service of the notice) for any charges in respect of any supply of water to those premises after the appropriate time.
In subsection (5) above "the appropriate time", in relation to a case in which a notice has been served for the purposes of section 62 above, means whichever is the later of—
In this section any reference to two working days is a reference to a period of forty-eight hours calculated after disregarding any time falling on—
Where, in the case of any premises—
then the person who is the owner from time to time of those premises shall continue, until the person mentioned in paragraph (c) above does cease to be the occupier of the premises, to be the person liable and, accordingly, shall be treated for the purposes of this section as if he were the occupier of the premises.