For the purposes of this Chapter, a right is a protected right if—
A person who is in a position to carry out an abstraction of a quantity of water which—
shall be taken, for the purposes of this Chapter, to have a right to do so in respect of the maximum quantity mentioned in subsection (3) below.
The maximum quantity is the lower of the following—
An abstraction falls within this subsection if it is an abstraction from inland waters carried out by or on behalf of an occupier of land contiguous to those waters at the place where the abstraction is effected ("contiguous land"), and—
An abstraction falls within this subsection if it is an abstraction from underground strata and the water is abstracted by or on behalf of an individual as a supply of water for the domestic purposes of his household.
Subsection (2) above shall not apply to a person in respect of an abstraction which that person is, or was at any time, taken to have a right to carry out by virtue of any provision mentioned in paragraph (a), (c), (d), (e) or (f) of subsection (1) above.
Subject to subsection (8) below, a person who was the holder of a full licence which has ceased to have effect (or has ceased in part to have effect) by virtue of—
and who was taken in consequence of that licence (or that part of the licence) to have a right to abstract water by virtue of section 48(1) below shall continue to be taken to have that right for the purposes of this Chapter.
For the purposes of this Chapter, the person who was the holder of the licence in question ("the old licence") shall cease to continue to be taken to have a right, by virtue of subsection (7) above, to abstract water if—
The period referred to in subsection (8)(a) above is—
In subsections (8) and (9) above, references to the old licence, in the case of a licence which ceased to have effect only to the extent specified in the order or regulations referred to in subsection (7) above, are to the part of the licence which ceased to have effect.
Any reference in this Chapter to the person entitled to a protected right shall be construed in accordance with this section.
This section is subject to any provision made by virtue of subsection (3) of section 39B below, and to subsections (4) and (5) of that section.