On this morning, the bus was on time, flashing its red warning lights by the watermelon-colored mailbox at the corner of Quarry and New England Drive.
Someone creates a tool that flags fake news on Facebook with big red warning signs.
More than half (117) would attract the red warning on the traffic light labelling system for high sugar content.
At some point, trains were required to send a man ahead on horseback waving a red warning flag, at a pace of six miles per hour.
A red warning on a screen told an air traffic controller here that two west-bound passenger jets, flying 100 miles apart over Tennessee and Alabama, were on courses that would intersect 250 miles ahead, setting up a possible collision over Arkansas.
That same year the DCNR commissioned a study on the wind farm's impact, which concluded the red warning lights on the wind turbines would not impact the darkness of the sky and would only be directly visible from the Astronomy Field under rare conditions.
A red warning bulb on the camper's dashboard had flickered on, indicating a transmission leak.
Drivers who ignore red warning lights on the dashboard risk a serious breakdown.
The "red warning lights" on the dashboard are, Mr Cameron wrote in Monday's Guardian, flashing again.
Xbox 360s that displayed a red warning light on the front of the console — nicknamed the "red ring of death" by customers — became eligible for an extended warranty.
