The trackers run to their phones and the red signs go down.

He found no sign of visitors, either white or red.

And even easier to find, since it has now got a big red Friendly's sign on the grounds outside.

It was plastered with a red sign that said: caution, emergency door only.

The famous red sign outside says, "Eight miles of books."

A big red "Closed" sign hung in the window.

The red sign is related to the labor movement represented.

In front of this a large red sign put the security-conscious visitor's mind at rest.

Under the run-down green and red sign, I take a quick look up the block.

A red sign above the only other door said "Exit."