New Delhi, Jan 21 (ANI): Bharatiya Janata Party (BJP) leader Udit Raj on Thursday said despite spending Rs 20 crore on implementation of the Odd-Even formula, there was no significant decrease in Delhi’s pollution. Udit added that the scheme was not wrong, but the results were unproductive. He further said that the amount spent belongs to the common man of Delhi, and therefore it should have been used productively.