Campaigning is in full swing in Arunachal Pradesh. The election machinery is also leaving no stone unturned to ensure peaceful elections. All the election observers have been deployed to their respective locations. AIR Itanagar correspondent reports that a total of 511 polling stations have been declared as hyper sensitive booths.Electioneering is by and large going on peacefully in Arunachal Pradesh except a few incidents of clashes among workers in some areas.The administration has imposed Section 144 in some pockets of Bomdilla, Teju and Dirang to contain possible outbreak of violence. The ruling Congress, Trinamool Congress and NCP are banking on security, development and women empowerment.The BJP is mainly focusing on price rise and corruption. All the candidates are resorting to all sorts of means to woo the voters. Some are using promotional items like swine flu mask and eco-friendly marketing bags. Rural Development minister Agatha Sangma is arriving tomorrow while AICC general secretary Rahul will campaign in the state on Wednesday.The Election campaign has gathered tempo in Haryana. The political parties are using various means to reach the voters.In poll bound Maharashtra, unexpected showers have altered some of schedules of political campaigns in the state. Congress President Sonia Gandhi's election campaign has been postponed by a day due to heavy rain in various parts of the state. Mrs. Gandhi will now be addressing election rallies in Nashik and Nanded tomorrow.On the other hand, leaders like BJP General Secretary Gopinath Munde, Congress spokesperson Manish Tiwari and BJP President Rajnath Singh will be campaigning in Mumbai later today. AIR correspondent reports that Shiv Sena Executive President Uddhav Thackeray will also hold a rally for three of his party candidates in Mumbai this evening.