This is where things take a serious, and potentially grave, turn.

Basso later admitted that they had made a potentially grave mistake giving this group as much time as they had.

The prospect of losing a committee slot may not seem shattering, but it has potentially grave political consequences.

She also said that the thousands of tons of hazardous chemicals that remain in the dump pose a potentially grave threat.

And everywhere, the sea level would rise - by about 20 inches globally over the century, according to best estimates - with potentially grave consequences for beach resorts.

I need your advice," Huruva repeated, "on how best to forestall a potentially grave development.

Several blunders during the incident were potentially grave, the report found.

James P. Rubin, the State Department spokesman, warned that Iraq's action "has potentially grave consequences."

If the deals are proved to be legal, 'it is a potentially grave situation' since the ratepayers and future community charge payers would have to meet the bill.

Missing even a single dose, experts say, may enable the virus to become resistant to the drugs, with potentially grave consequences.