When enough information had reached him to confirm the news his uncle had sent, Muhammad became gravely concerned and perplexed.

The consultant, gravely concerned, spoke to Inspector Rawlinson.

According to this description, the President's closest advisers were "gravely concerned" but were "intent on protecting this terrible secret."

A police spokesperson said they were "gravely concerned because of security reasons".

President Clinton said he was gravely concerned and there were calls in some Western European capitals to cut off credits.

Charles stood at the foot of the couch, looking gravely concerned, obviously recovered from the emotions that had rocked him earlier.

Minister for Foreign Affairs Micheál Martin said he was "gravely concerned"

Leading Democrats, in another letter, told Mr. Bush that they were "gravely concerned" about the eavesdropping program.

"We are gravely concerned regarding these reports," he said.

Minister for Foreign Affairs Micheál Martin said he was "gravely concerned" about the reports of at least ten people being killed.