In Madhya Pradesh, six farm labourers were killed and 22 others were injured after their van was hit by a speeding tanker in Dhar district in wee hours today.<br />'' <br />''The injured were immediately rushed to the hospital.<br />'' <br />''The incident took place at Indore-Ahmedabad highway under Tirla Police Station.<br />'' <br />''<span style="color: #222222;">According to official sources, nine injured are in serious condition. One of the tyres of their pick-up van got punctured and the driver was replacing it when the speeding tanker hit the vehicle from behind.</span>