claim: One Dance reached number one in 2001.
evidence: This is a list of British Regular Army regiments after the Army restructuring caused by the 1957 Defence White Paper  : many regiments were amalgamated between 1958-60 .. British Regular Army. British Army. 1957 Defence White Paper. 1957 Defence White Paper. Further cuts and amalgamations took place in the 1960s and early 1970s .