Bhubaneswar: Biju Janata Dal Supremo Naveen Patnaik will today take stock of the poll preparedness of four remaining Lok Sabha constituencies. He will review the election preparedness at Naveen Niwas. The four remaining constituencies are Mayurbhanj, Keonjhar, Bhadrak and Balasore. The review meeting holds importance as the announcement of candidates for the upcoming elections is likely anytime now. Naveen is discussing the poll related preparedness with the senior leaders of the party regularly for the last few days. Senior party leaders, observers and MLAs are taking part in the review meeting at Naveen Niwas.