The station was closed temporarily on 15 May 2008 due to the possible presence of asbestos.

On Monday, the tests revealed the possible presence of anthrax.

Not to mention the possible presence of more prisoners.

Tracing down people who might have information about him, his possible presence in the lake house.

This alerts the military androids to the possible presence of a human.

It is therefore difficult to detect the possible presence of either poison or drugs, the document said.

The public can use this Website to educate themselves about the possible presence of such offenders in their local communities.

Tests for the possible presence of heteroscedasticity are outlined below.

Even so, his possible presence at the royal wedding was debated for several months.

The possible presence of a microphone cast a shadow over their preparations.