(ANSA) - ROMA, 23 GEN - epa10424659 Striking workers hold
placards against British Prime Minister Rishi Sunak at a picket
outside the London Ambulance Service building in London,
Britain, 23 January 2023. Ambulance staff belonging to three
unions - GMB, Unison and Unite - are on strike in a dispute over
pay. Life-threatening 999 calls will be attended to but other
emergencies may not be. EPA/NEIL HALL (ANSA).