I took a step forward to the edge of the platform.

He was now only a step from the edge of the platform.

He just sat there with her on the edge of the platform.

The chair was at the very edge of the little platform.

He turned and, going to the edge of the platform, raised an arm.

Richard walked over to the edge of the platform and looked down.

He looked up in time to see Jesus stand and walk to the edge of the platform.

G-8 felt his body falling over the edge of the platform.

With his help I stand and take tiny steps to the edge of the platform.

He reached for the edge of the platform, but just missed.