The campaign headquarters of one of Egypt’s two presidential hopefuls was stormed by a mob and set alight on Monday night, as thousands protested the results of the first round of the country’s presidential election. The elections committee had earlier in the day confirmed that Ahmed Shafiq, who was named prime minister by ousted president Hosni Mubarak in the dying days of his regime, would face the Muslim Brotherhood’s Mohamed Morsi in the second-round run-off. It is a contest between the two most polarising and controversial figures in the race. The committee also said it had rejected appeals against the first round of voting that had alleged a number of violations of election law, including mistakes in counting votes.