Great Ouse River Board (Revival of Powers, &c.) Act 1953
WHEREAS the Great Ouse River Board (hereinafter referred to as "the Board") were constituted by the Great Ouse River Board Constitution Order 1951 made by the Minister of Agriculture and Fisheries and the Minister of Local Government and Planning under the River Boards Act 1948 as the river board for the Great Ouse River Board Area defined by the Great Ouse River Board Area Order 1950:

And whereas the River Great Ouse Catchment Board were authorised by the River Great Ouse (Flood Protection)...