471 (Forth) HAA Regiment amalgamated with 531 LAA/SL Rgt to form 433 LAA Rgt on the North bank of the Forth, but R Bty left to join three Edinburgh LAA regiments, 514 (West Lothian, Royal Scots), 519 (Dunedin) and 587 (Queen's Edinburgh Royal Scots) to form a new 432 LAA Rgt, in which it continued as R (City of Edinburgh) Bty.