 The idea was dropped during World War II, but picked up again thereafter and studied in significant detail in various Danish-Swedish government commissions through the 1950s and 1960s.However, disagreement existed regarding the placement and exact form of the link, with some arguing for a link at the narrowest point of the sound at Helsingør–Helsingborg, further north of Copenhagen, and some arguing for a more direct link from Copenhagen to Malmö.Additionally, some regional and local interests argued that other bridge and road projects, notably the then-unbuilt Great Belt Fixed Link, should take priority.