David Cameron: strikes by immigration 'staff not right or justified' The Prime Minister condemned members of the Public and Commercial Services union (PCS), who voted yesterday in favour of strike action in a row over jobs and pay. The strikes could fall in the week before the Olympics, causing chaos for millions of travellers to the games. Speaking from Kabul, in Afghanistan, Mr Cameron called on border workers to stop the strike going ahead. "My understanding is there was a 20 per cent turnout, so I hope it will not take place," he said. I don't believe it would be right or justified. Leaders will decide today what type of industrial action to take and when. The union represent more than half of the UK Border Force, including passport control and customs staff at airports and ports. Only one in 10 PCS members had actually voted in favour of strike. Yesterday, Damian Green, the immigration minis