Not Allow to Fight Together

This is our entry in The Daily Post Photo Challenge: Unusual.

This sign is located inside the Saigon Central Post Office in downtown Ho Chi Minh City, Vietnam.

Not Allowed to Fight Together
Not Allow to Fight Together

This photo was taken on February 24, 2016. Specs are:

Olympus TG-4, ISO 100, f/2.8, 1/320 sec, 4.5 mm