BSP supremo Mayawati on Sunday launched a scathing attack on the BJP, saying that the saffron party will lose the Lok Sabha polls because of its policies. While sharing dais with Samajwadi Party chief Akhilesh Yadav and RLD chief Ajit Singh, the BSP supremo said, "BJP will lose this election because of policies inspired by hatred.. especially their "chowkidar" campaign... no matter how much the chhote, bade chowkidars try, the BJP will not win." She also slammed Congress party, saying that Nyay scheme is not a stable solution for removing poverty.