Vexillological description
It is a rectangular field with a 3:5 ratio, white, with a red cross that reaches all four edges. It is an armorial flag: the coat of arms of the City of London put onto cloth.
- Cross
- red, centred, with arms of equal thickness, like England’s.
- Sword
- red, in the upper quarter next to the flagpole, vertical with the point facing up.
- Colours
- white and Pantone 186 red, according to the Flag Institute register.






