The Union Home Minister, Mr. Rajnath Singh has said that maintenance of Law and order is the biggest challenge for any state in the country. <br/><br/>Addressing media-persons in Kolkata this evening, Mr. Singh said that there is no room for political clashes, skirmishes or violence under good governance. <br/><br/>He said, in such matters, Centre is ready to help any state if requested. On being questioned about the BJP's open flaunting of arms, at a procession on Ram Navami recently, Mr. Rajnath Singh said that it is the job of the respective state governments to provide security to all communities during the observance of their religious rituals and functions. <br/><br/>Talking about the Sarada and the Narda scams, the Home Minister said, that the law will take its own course and that the Central Government will not interfere in these matters. <br/><br/>In reply to a question, Mr. Singh decried and disapproved the declaring of a bounty on the West Bengal Chief Minister and the Trinamool Congress Supremo, Miss Mamata Banerjee's head, by a BJP youth leader from Uttar Pradesh.<br/>