Quarantine with a disinfecting stove, have a right to navigate the Canal, in quarantine, subject only to the landing of those who were suffering from plague. Plain yellow, green, and even black flags have been used to symbolize disease in both ships and ports, with the color yellow having a longer historical precedent, as a color of marking for houses of infection, previous to its use as a maritime marking color for disease. The present flag used for the purpose is the "Lima" (L) flag, which is a mixture of yellow and black flags previously used. It is sometimes called the
Flag of Acadiana the active participation of the Cajuns in the American Revolution, as soldiers under General Bernardo de Gálvez, Spanish governor of Louisiana). The flag can be seen in various uses in the Acadiana region. Some local governments fly the flag of Acadiana with their respective local colors and the American flag. Many residents of Acadiana fly the flag on their homes or businesses. To many, it is seen as a unifying image of the historic and present socioeconomic ties that bind the region. Lafayette also uses it as its city flag. Flag of Acadiana The flag of the ethnic Acadian (Cajun)