The Samajwadi party chief Mulayam Singh Yadav today demanded that a probe be ordered into the currency garlands presented to UP Chief Minister Mayawati before April 12, when Parliament meets again after the recess. <br/><br/>Speaking to reporters in New Delhi, Mr Yadav said a probe should be ordered into the source of the money and the amount spent by the state government in the March 15 BSP's rally. <br/><br/>The BSP supremo had come under sharp attack inside and outside Parliament after the currency garland triggered an outrage fuelling demands by opposition for a central probe into the source of money. <br/><br/>Ignoring all criticism, Mayawati today got herself again garlanded with currency notes .