SP president Akhilesh Yadav on Sunday attacked the ruling BJP amid the controversy over sub-classification and creamy layer in SC-ST reservation and alleged the BJP government always tries to weaken the fight for reservation through its vague statements and lawsuits. Yadav wrote on 'X' in Hindi, "The main objective of any kind of reservation should be the empowerment of the neglected society, not the division or disintegration of that society, this violates the basic principle of reservation itself." The former Uttar Pradesh chief minister was apparently referring to the recent Supreme Court judgment allowing sub-classifications within the Scheduled Castes (SCs). "The discrimination and unequal opportunities that have been going on for countless generations cannot be bridged by the changes that have come in a few generations," he said in the same post. "'Reservation' is the constitutional way to empower and strengthen the exploited, deprived society, this is what will bring about .