Please stand behind the warning line on the train platform.

I called my friend on the party line.

The workers formed a picket line outside the factory.

The bride and groom stood at the front of the receiving line, greeting each guest as they arrived.

I hired a van line to transport my belongings for a long-distance move.

I don't like waiting in line for a long time.

It is important to toe the line and follow the rules.

The road was marked with a dotted line.

The fault line runs through the entire region, causing frequent earthquakes.

He was completely out of line with his rude comments.