Patna, Sept. 25 -- A new battle is being waged between the ruling National Democratic Alliance (NDA) and the opposition Grand Alliance (Mahagathbandhan) on the streets through posters, as parties take political potshots at each other or use sarcastic messages to corner one another ahead of the state polls this year.

The posters are being pasted on the roads of Patna which have also become the centre of attraction for the common people. For the last one week, 'poster wars' are being fought on the streets.

The JD-U on Thursday put up a poster through which the RJD has been criticized. This poster with a yellow background has a picture of Chief Minister Nitish Kumar with the caption 'The whole of Bihar, our family'. In one corner of this pos...