Former Chief Minister Mehbooba Mufti on Monday demanded a thorough investigation to ascertain how and why trucks are being used to carry cash for poll distribution a day before polls in Anantnag Parliamentary Constituency on Tuesday.

She was reacting to reports that a truck allegedly carrying cash and other items caught fire at Panzath, Qazigund in south Kashmir district of Anantnag on Srinagar-Jammu national highway.