Flags and arms of cantons of Switzerland is a design by Paul Boesch, dated to 1943. The crozier symbolizes the former Prince-Bishopric of Basel, the seven stripes represent the seven districts of the Bernese Jura. It was officially recognized as a regional flag by Bern from the early 1950s. The canton of Jura was created in 1979 after a referendum, but only three of the seven districts opted to join. The seven stripes were retained in the cantonal flag regardless, and there remains some irredentism calling for a restored unity of all seven districts. Flags and arms of cantons of Switzerland Each of the 26 modern cantons
Cantons of Switzerland Jurassic separatists suggested a new canton of Jura to be divided into half-cantons of North Jura and South Jura. Instead, North Jura became the (full) canton of Jura while South Jura remains in the canton of Bern as the region of Bernese Jura. The name of each canton in its own official language is shown in bold. The enlargement of Switzerland by way of the admission of new cantons ended in 1815. The latest formal attempt considered by Switzerland was of Vorarlberg in 1919 but subsequently rejected. A few representatives submitted in 2010 a parliamentary motion to consider enlargement although