"None, sir, at the moment," said the cops' Command HQ.

"Yes, sir," said Command HQ.

"Eisenstein calling Command HQ."

He's left Command HQ, sir.

On 19 April, the German frontline was broken, this having been first signalled to Command HQ by the Group.

Donal himself was going to Command HQ.

If you've got time after making that signal, try to get through to Command HQ with it.

"Get Command HQ," I heard him say.

Nor was the individual on Code One Priority hyperchannel direct from Command HQ in San Francisco.

The Command HQ was established in Fishergate in York in 1905.