"For the past few months we've been without a signal for several hours most days.
If the car crosses a lane line without a signal from the blinker, a chime sounds.
Modern reliance on mobile phones means that when visitors find themselves without a signal, they're flummoxed.
I had a telephone number for Mrs Wormwood, but without a signal I could not call her.
There seem to be a lot of QR codes in subway stations or on subway cars, where there's usually no mobile signal – and without a signal the codes are worthless.
There are more and more children in the shot, clapping and chanting and feeding off each other's energy, and suddenly, imperceptibly, without a signal from any leader, the air distorts a little, something intangible cracks.
Since many railroads operated on a single track and without a signal system, Mr. Gruber said, the timetables told engineers when to get off the mainline and go to a siding.
But without a signal from the government that they are welcome, companies are sceptical of their chances of success.Attitudes are shifting in a way that may make hospital takeovers more palatable.
The party's continued support for sanctions would be significant because analysts say it is almost inconceivable that Western nations, especially the United States, would lift the punitive measures without a signal from Mrs. Aung San Suu Kyi, whose house arrest for most of the past two decades spurred Western nations into action.
