<span style="color: #222222;">In Uttar Pradesh, at least 4 labourers died and several others were injured in a blast in an illegal cracker factory in Kairana town of Shamli district today.<br />'' <br />'' Few labourers are still feared to be trapped in the debris of the building in which the cracker factory was running.<br />'' <br />'' The building collapsed due to blast.  <br />'' <br />'' Around two dozen labourers mostly from Behraich district of the state were said to be working in the factory and today the attendance was less because of Friday.<br />'' <br />'' Rescue and relief work has started and local people are also cooperating in it.</span>