In 1958, Waldron returned to London as
Assistant Commissioner "B" (Traffic). He was appointed
Commander of the Royal Victorian Order (CVO) in the
1959 New Year Honours. After five years in charge of Traffic, he transferred to become Assistant Commissioner "A" (Operations and Administration) in 1963. In 1965, Waldron was responsible for organising the policing of the funeral of
Sir Winston Churchill, a duty for which he was appointed
Knight Commander of the Royal Victorian Order (KCVO) in the
1966 Birthday Honours. In 1966, Waldron was promoted to
Deputy Commissioner, the second highest rank in the Met. When the Commissioner,
Sir Joseph Simpson, died suddenly in 1968, Waldron was appointed his successor. The appointment was assumed by many to be a temporary fill-in role, but circumstances such as a rise in police salaries and pensions, and the fall of the Labour government in 1970 saw Waldron stay on for several years longer than expected. ==Waldron reforms==