They say our world is shattered. no family should have to go through what we are going through. the army has been put on standby to help ease pressure on petrol stations after days of long queues and pump closures. the business secretary, kwasi kwarteng, described the move as a "sensible, precautionary step", stressing the uk had strong supplies of fuel. but, as our business correspondent emma simpson reports, many motorists remain frustrated. we are all wondering how long it can go on for. that is what every driver wants to know after another day of use, shortages and panic buying. last night...