This sign near Tokyo Dome made me laugh. No yatai, or street vendors, are allowed on this corner. The use of a black and white photo of a yatai on the sign is what really struck me. These mostly wooden carts are a remnant of another era, yet there are still enough around that they don't normally strike me as particularly anachronistic. But here I think that the use of the modern-day internationally recognized prohibited symbol (red circle and slash) over the clip art-style photo totally overemphasizes just how outdated these two-wheeled contraptions really are.