A group of leaders from the Christian community in Delhi called on the Union Home Minister Rajnath Singh here today. The group gave a memorandum to Shri Rajnath Singh demanding security for Christians and their places of worship. The Union Home Minister instructed the Delhi Police Commissioner to make proper arrangements for the security of churches and all other places of worship. Shri Rajnath Singh also instructed the authorities to conduct impartial inquiry into the recent reports of attacks on churches in Delhi. The Home Minister assured the visiting group of their full security and said that the government would not tolerate any discrimination on the basis of caste, colour or religion.