Coming down heavily on the aggrieved wrestlers, Indian Olympic Association (IOA) President PT Usha on Thursday said the grapplers lacked discipline as they hit the streets to resume their protest against WFI chief Brij Bhushan Sharan Singh.

Decorated wrestlers Vinesh Phogat, Bajrang Punia and Sakshi Malik are the three central characters in the renewed protests against Wrestling Federation of India (WFI) President Brij Bhushan Sharan Singh, a BJP MP who has been accused of sexual harassment and intimidation by the grapplers.