(1)In this Act, unless the context otherwise requires—
“the commencement day” means the day on which this Act comes into force;
“the relevant part of the river Lliedi” means so much of the river Lliedi in Llanelli as lies to the north and north-east of an imaginary straight line (“the first imaginary line”) drawn between a point at SS 4990599424 and a point at SS 4995099424 and to the west and south of an imaginary straight line drawn between a point at SN 5024000280 and a point at SN 5024000140; and
“the relevant part of the Carmarthenshire Dock” means so much of the Carmarthenshire Dock in Llanelli as lies to the north and north-east of the first imaginary line.
(2)Reference points specified in subsection (1) above shall be construed as references to Ordnance Survey National Grid reference points.