Flag/Talk

Article said:

A national flag is one of the important official symbols of a nation or region.

By definition a national flag is the flag of a nation, not of a region, be it a subnational or supernational one. (i.e. the Union Jack is a national flag, but the flag of Scotland isn't a national flag, nor is the flag of the European Union a national flag.)

Also, we need a proper article on flags, not just a paragraph. -- SJK