Although initially popular among
wallingants, the flag fell into disuse during the
Interwar period and
World War II. The "bold rooster" superimposed on the
flag of France was used by groups such as
Wallonie Libre supportive of
Rattachism. As this was a minority position even within the Walloon Movement, it led to suspicion of the design as too "French" among more mainstream political sympathisers, especially within the
Christian Social Party. The flag nonetheless gradually became seen as a regional symbol as federalism became a major issue in Belgian politics in the 1960s and 1970s. and
the European Union at
Sourbrodt. This combination can be found on most public buildings in
Wallonia. On 20 July 1975, the flag was adopted formally as the emblem of the recently created
French Cultural Community (
Communauté culturelle française) established by the
1970 state reform. This was the first time that it had achieved official status. It continues to be used by its successor entity, the
French Community of Belgium (
Communauté française de Belgique) since 1991. On 15 July 1998, the
Walloon Parliament adopted the same design as the flag as the emblem of the
Walloon Region. As a result, most public buildings in Wallonia fly the Belgian flag, European Union flag, and Walloon flag together. ==See also==