Changed road conditions
Orange colored signs are posted to alert drivers of a change in the road conditions. Orange colored flags can be used to let a driver know that there is large cargo on a vehicle.
Orange, rectangular
325 signs, not including the one without any flags.
Relationship Warning Signs
Signs that alert you to service areas such as rest stops are normally blue or green.
The cat will be relaxed and will not be really alert.
Neon
orange.
signs, icons, logos, seals, flags
Corrugated signs are colored sign typically used for yard signs, elections signs, and parking signs. They can also be used for business signs or even curb signs.
When there are signs of an oncoming tornado and the people are warning you\alerting you about it, to be prepared.
At one of the little shops around Frontierland at Disney World (Orlando, Florida USA). You can't miss it, the shop has pineapple signs/flags on it. They also have, like pineapple sundaes too!