The government has ordered Oxfam to hand over files on charity staff who paid for sex in earthquake-torn Haiti. The demand follows an investigation by The Times that revealed Oxfam covered up the use of prostitutes by senior aid workers. Matt Hancock, the culture secretary who is responsible for charity regulation, said: “These allegations are deeply shocking and Oxfam must now provide the Charity Commission with all the evidence they hold of events that happened in Haiti as a matter of urgency. “The reported historic behaviour of senior aid workers is abhorrent and completely unacceptable. Charities must ensure that they...