Lack of information on income prevents governments from collecting taxes and acting for the public welfare.

Violence broke out as the opposition attempted to prevent police from collecting the names of voters.

Besides cutting rates to prevent the state from collecting that amount, it would cut taxes by an additional $2.2 billion.

A further bug prevents the player from collecting all of the souvenirs in the game.

In opposition, the teacher will attempt to prevent the student from collecting any cups.

"He was the one man who could prevent you from collecting that award."

The man himself was not imprisoned as that would prevent him from collecting rubber.

Some of the new state laws could be interpreted as preventing the Government from collecting this information or making it public.

The tops should be sawed off at an angle to prevent water from collecting on them.

The least they could do is to prevent corrupt officials in the future from collecting a public pension.