Islamic activists have attacked dozens of Hindu temples and hundreds of homes across Bangladesh since an Islamist leader was sentenced to death for war crimes last month, a Hindu group said on Wednesday. Bangladesh Puja Udjapon Parishad, a group which looks after Hindu temples, said 47 temples and at least 700 Hindu houses had either been torched or vandalised since the verdict against Delwar Hossain Sayedee, vice-president of the country’s largest Islamic party Jamaat-e-Islami, who was sentenced to hang on 28 February for crimes in 1971.