Traders frantically shouted and flashed their signals for buying and selling thousands of barrels of crude oil as the price leapt to a new high of $51.80.
They flashed their gangs' hand signals "as a way of antagonizing each other," he said.
When residents drive home at night, they flash their headlights several times to signal they belong there.
He rapped around a posse of unsmiling men, their shirts off, tattooed, flashing hand signals and glaring — "los casi muertos" he said, pointing at them with his thumbs: the nearly dead.
Others were defective stop lights, turn signals and flashing emergency warning signals.
But this sign, flashing its signals up into the night sky, was now part of a whole new intersection.
The bond market is flashing warning signals that bad times may be ahead for the stock market and the economy.
Against the background of flashing emergency signals, a conductor tells a colleague that someone jumped off the train, shouting "something about Willoughby".
"Sometimes our services are used for meeting places," he said, explaining that he has seen inmates flashing gang "signals and signs" during sermons.
The director, known for his protectiveness, won't allow theaters to modify frames from the original film by adding flashing ISC signals for key scenes.
