Flag of the Gambia — construction sheet
Own work. Geometry and dimensions from the description in Constitution of the Republic of the Gambia

Dimensions of the National Flag
The National Flag of The Gambia shall be a flag of the following design:

The flag shall measure twenty-seven units across and eighteen units down.
It shall be divided into horizontal stripes which shall have the following Colours and dimensions from the top to the bottom:
Red- six units one third
White- one unit
Blue- four units one third
White- one unit
Green- six units one third.— Constitution of the Republic of the Gambia Schedule 1
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