Parliament Square (Improvements) Act 1949
WHEREAS the Minister has prepared a scheme (in this Act referred to as "the improvement scheme") for the improvement of Parliament Square:

And whereas the improvement scheme involves—

(a) the construction by the London County Council, in the exercise of powers conferred under existing enactments and with the concurrence of the Minister, of a new carriageway (in this Act referred to as "the new carriageway") through the Canning enclosure to replace the existing carriageway on the east side o...