And you can't prevent me from walking along beside you.

It opens with a latch, and there is nothing to prevent anyone from walking in.

And No. 2, what's to prevent them from walking away?

She has not been able to go back to work, and the pain prevents her from sitting, driving, or walking for extended periods of time.

There was no way of preventing anyone from walking in if a room were empty.

This is to prevent people from walking around a mile high.

Pain and weakness prevented him from walking more than three blocks at a time.

You may sense a kind of force field that prevents you from walking between them.

Gibreel realized that there was nothing to prevent him from walking out of the door.

The king's chief peace officer in the capital prevented from walking the streets!