Western Cape, Vexillology Wiki

The Western Cape Province does not have an official flag, but uses a white banner with the Coat of Arms in the center.

Djibouti, Vexillology Wiki

File:Western Cape in South Africa.svg - Wikipedia

Burundi, Vexillology Wiki

File:Flags of Cochinchina - National & Commercial Flags of All

Flag of Transvaal. : r/vexillology

Bong County, Vexillology Wiki

Flag Thread V, Page 32

Flag of West Africa : r/vexillology

Botswana, Vexillology Wiki

Is Europe the only continent with a flag? - Quora

The Gambia, Vexillology Wiki

Flags of provinces of South Africa, Vexillology Wiki

Flag of Cape Verde : r/vexillology