Quote Originally Posted by Faris View Post
Once is enough. There's also a light that indicates that it was pressed.

It's funny when there are 5 people waiting for the walk sign yet someone joining the waiting crowd will still come up and press the button. As if none of the original 5 waiting didn't think of that!
Sometimes one person will walk up to the button and not push it for whatever crazy reason (possibly he thinks it does nothing which is only true for some lights), then the second person will think the first guy already pushed so they wont push it, and so on and so forth until someone has the balls to step up and push it taking all the awkwardness the others couldnt handle. Note that there are no indicator lights to tell if the button has been pushed where I live.