Clue | Source | Date |
---|---|---|
Things around a cloverleaf | New York Times | 01 Dec 2019 |
Things around a cloverleaf | ||
Follow them to get out | Wall Street Journal | 08 May 2018 |
Follow them to get out | ||
They're visible in darkened theaters | Wall Street Journal | 23 Feb 2015 |
Way out indicators | ||
They shine in theaters | ||
Way out markers | ||
They shine in theaters | ||
Illuminated notices above theater doors | ||
They may appear before ramps |