Due to this connivance, no stern legal action could be taken against the guilty, she further alleged at meeting of party office-bearers here.
The meeting was held to review party's preparations for upcoming Lok Sabha elections in the state.
Referring to the Adhikar Yatra being organised by the Samajwadi Party for inclusion of 17 backward castes in the SC category, Mayawati said the ruling party in the state had done nothing except playing with the interest of these castes.
Mayawati said the Congress-led UPA government at the Centre and the SP dispensation in UP had failed to deliver to the masses.
The former Chief Minister alleged the BJP had a narrow mentality and was disturbing communal harmony.