Violence and looting has erupted in the capital of Papua New Guinea after a peaceful protest over a pay dispute spiralled out of control. The civil disturbance in Port Moresby began after police, defence and other public servants protested at Parliament House over a payroll error that docked about $100 from their pay. A large shopping centre was set alight, cars have been torched and supermarkets raided with reports people have been killed during the unrest. Read more: https://www.abc.net.au/new