Article 19 Matters to be regarded in assessing compensation
When assessing compensation in pursuance of Articles 17 and 18, regard shall be had in every case to any benefit to any property (whether such property is or is not the property in respect of which such compensation is claimed) of the person claiming such compensation which is occasioned by, or may reasonably be expected to arise from the carrying out of, the drainage scheme in relation to which the compensation is claimed, and, in particular, regard shall be had—
in the case of a claim in respect of a canal or other navigable waterway, to any permanent benefit to the navigation of such waterway occasioned by, or which may reasonably be expected to arise from, the carrying out of the drainage scheme, and to the extent to which that canal or waterway was used for purposes of navigation during the ten years immediately preceding the date of confirmation of the drainage scheme;
in the case of a claim in respect of water rights, to any alternative water supply provided by the Ministry; and
in the case of a claim in respect of interference with water or a watercourse providing power for a mill or other industrial concern or for domestic purposes, to the extent to which the power so provided was used during the ten years immediately preceding the date of the confirmation of the drainage scheme by the Ministry, and to any alternative source of power provided by the Ministry or otherwise available to the claimant.