fall into

The rapid Waca in Perth, Australia, has a high clay content, but produced cracks big enough for a small child to fall into.

Four-legged animals that start walking and gradually pick up speed will automatically fall into a trot at some point.

Lord Blunkett has called for an urgent review into what he described as "death trap" Tube platforms after he was injured falling into a gap as he boarded a train at Westminster station.

Fortunately, Wilson and Mandvi are adept enough comics not to fall into that trap even as they avoid the equally damaging peril of too much audience-pandering horseplay.

Critics argue the data can fall into the wrong hands or be abused.