Once alerted, the man from the Yard would be likely to put a guard on PenMartyn.

Once alerted, they will begin moving the site, perhaps to some location inside China.

The department said that once alerted about the violations, restaurant officials agreed to pay the back wages.

Once alerted to the sound, it still took him a while to find it.

Once alerted to that, we've, my team's begun to find how odd.

Once alerted, the chip would immediately begin jumbling the order of the instructions, rendering them useless.

Because once alerted that a particular show was deemed a "quality" children's program, parents themselves would hold the stations accountable for delivering on that assurance.

Once alerted, and with their backs to the wall, the Russians would have been forced to set off the explosions ahead of schedule.

Once alerted, other observatories in Japan and Australia chimed in.

Once alerted that the card was invalid, the computer would deny entry to all controlled sectors, elevators and long-distance transportation.