>>>So what percentage of people at the intersection knew to turn it into a 4-way stop?
>
>>All of them :) Everyone was so confused, they were just moving a few inches at a time, with a lot of honking and gesturing for other drivers to move or stay put.

>That would never happen here.

If Dallas drivers see ANY green at a stop light they'll gun it.
One of the intersection in North Dallas (Preston Rd and Beltline) is one of the most dangerous intersection in the country according to 20/20.