Meanwhile, My old country, Belgium:
1) Royal banner of Belgium, adopted 1833
1a) Streaming banner of the Belgian Military, also used on military uniforms.
Unofficially, the 'speedy' design is very popular to paint on bicycles, racing cars and other 'fast' vehicles. In this case, the tail is often stretched out over the complete length of the vehicle.
2) Federal community of Flanders,
Adopted 1980 on reorganizing of the 9 provinces into the Flemish and Walloon Federal States and the Brussels Capital District
2a) 'Skinny' version of the Flanders banner, commonly used on the bottom of road signs and on Flemish police cars
3) Federal community of the Wallonie
4) Flag of the Brussels Capital District.
The 19 bars represent the 'council of the 19 cities' that form the Greater Brussels district. No one knows when or why the statue of the pissing boy became the symbol of the city, except that it is something 'typically Brusselleers'
5) Unofficial banner of the 1968 street protest...
Enjoy...