Dhaka - Investigators Tuesday formally charged the head of a British charity and 10 Bangladeshi agents with financing terrorism in the guise of operating a religious school in Bangladesh. A court in southern Bhola district accepted the report on last month's cache of arms recovered from a madrassa (religious school) and orphanage run by the Green Crescent charity, accusing its voluntary organisation head Faisal Mostafa and his 10 Bangladeshi associates.