Mindless thugs threw a sandbag off a motorway bridge in Yorkshire - smashing a HGV's windscreen.
The shocking incident happened on the eastbound carriageway of the M62 at Tingley on Friday night.
The filled sandbag was thrown over the Thorpe Lane bridge.
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The driver suffered minor injuries from the impact but managed to move his vehicle to the hard shoulder.
Police have warned that the attack could have resulted in a fatality.
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