Public Works (Ireland) Act, 1831

Where advances are made for extension, &c. of any work, mortgages shall comprise other parts of the work as well as such extension.

33. Provided always, that in cases where any extension or addition to or improvement of any road, railway, canal, or other work whatsoever shall or may be proposed, such security by way of mortgage, assignment, or other assurance, upon any tolls, rates, rents, receipts, or profits, accruing and issuing or expected to accrue and issue therefrom or thereout, shall not be limited to the proposed extension, addition, or improvement, but shall extend to and comprise such part or portion of the whole line of such road, railway, or canal, and such part of the entire work, and all rates, rents, tolls, profits, or receipts, and all other the revenues and profits, arising or accruing or to arise or accrue from such part or portion of the whole line or work, to or to the use of the body corporate or politic, company, commissioners, trustees, party, or persons interested in such road, railway, canal, or other work, as the commissioners for the execution of this Act shall deem to be needful or sufficient security.