The Postal Order Amendment (No. 5) Warrant 1957
We, the Commissioners of Her Majesty's Treasury, in exercise of all powers given us by sections twenty, twenty-one and eighty-one of the Post Office Act, 1953(a) and of all other powers enabling us in this behalf, do, by this Warrant, made on the representation of Her Majesty's Postmaster-General (testified by his signing the same) and under the hands of two of us, the said Commissioners, make the following Regulations (that is to say):—