The British entered Constantinople the day after the French in November of 1918. This picture, taken in January of 1919, shows the Army of Occupation waiting for General Allenby.
The flags being displayed are Greek Merchant Navy flags.
Seven members of the 149th Infantry regiment wearing corduroy trousers. These were issued after the red trousers were deemed impractical and before the horizon blue became the norm.
This regiment was in Artois in 1915.