Water footprint definition

Water footprint means the total volume of water directly used and thewater embodied in goods and services used, by an individual or community or country as a whole, or by an industry or business in its production or other commercial activity;
Water footprint means the total volume of water used direct or in the form of goods and services embodying water, by an individual or community or country as a whole, or by an industry or business in its production or other commercial activity;
Water footprint means the total volume of water directly used and the water embodied in goods and services used, by an individual or community or country as a whole, or by an industry or business in its production or other commercial activity; Why restrict only to the directly used total volume of water?Please consider adding ‘in’ before ‘other commercial activity’. (bb) ‘Watershed’ means the ridge or line of high land separating two areas such that rainwater falling on one side of the line drains on that side and cannot pass to the other side; by extension, the area bounded by the ridge; generally used to denote a small local area bounded by low ridges, but sometimes also a largearea bounded by high hills. The use of several semi-colons creates some confusion. (2) Words and expressions used in this Act, but not defined, shall have the meaning assigned to them in any other law in this regard in force as the case may be. What does ‘in this regard’ mean?