Security personnel must be present at all times during public events.

The guard stepped onto the platform and cried, 'all change', prompting a rush of passengers toward the exits.

We pulled several all nighters to finish the project before the deadline.

The company unveiled its all-new electric SUV at the auto show.

When she read the letter and realized what it meant, she went all of a heap and sank into the nearest chair.

The all-Ireland championship brought together teams from both sides of the border.

Tomorrow's all-hands meeting will be mandatory so we can finalize the launch plan together.

After the first setback in the project, she reminded the team that all is not lost and proposed a revised plan to get back on track.

After the final bow, the director smiled and announced, that's all, folks.

That vintage blazer is all the go among young professionals this year.