Union Minister and the BJP Election-in-Charge of Tamil Nadu Prakash Javadekar has said Prime Minister Narendra Modi is giving a clean and effective governance at the Centre, whereas both the Dravidian parties in the state are known for bad governance.<br/><br/>Addressing media persons in Chennai today, he said, AIADMK and DMK are indulged in petty politics and both are known for corruption. <br/><br/>He charged that chief minister and AIADMK supremo Jayalalithaa's stickers are affixed over the heavily subsidized central welfare schemes, hijacking them without giving credit to the Centre. He also criticised that the state government is not interested in providing people healthy drink but keen in selling liquor through its retail outlets.<br/><br/>Mr Javadekar blamed the ruling Trinamool Congress in West Bengal of rigging and electoral violence saying the party has lost hope of winning the grounds in the state. <br/><br/>He also dismissed Bihar chief minister and JDU leader Nitish Kumar's claim that a united opposition would defeat BJP saying, unholy alliances cannot discredit the BJP. He said Mr Nitish Kumar realizes the strength of the BJP and that's why he seeks united opposition against it.