Flag of Poland city of Maastricht used a similar design between 1938 and 1994 but reinstitated its old flag to avoid confusion. There are currently two independent states – Indonesia and Monaco – whose national flags are horizontal bicolors of red and white, reversing the Polish flag. The Monaco and Indonesia flags differ in proportions and shades of the colors (see Flag of Indonesia and Flag of Monaco). Flag of Poland The flag of Poland consists of two horizontal stripes of equal width, the upper one white and the lower one red. The two colors are defined in the Polish constitution as the
Flag of Romania punished for having worn the tricolor. From 1859 until 1866, the United Principalities of Wallachia and Moldavia had a red-yellow-blue Romanian tricolor, with horizontal stripes, as national flag. The flag was described properly in "Almanahul român din 1866": "a tricolor flag, divided in three stripes, red, yellow and blue and laid out horizontally: red above, blue below and yellow in the middle". Although the Ottoman Empire did not allow the United Principalities to have their own symbols, the new flag gained a degree of international recognition. Relating prince Cuza's May–June 1864 journey to Constantinople, doctor Carol Davila observed: "The Romanian