A fresh landslide hampered efforts to rescue 40 labourers trapped in an under-construction tunnel in Uttarakhand for over 70 hours. Rescue officials had spent hours preparing a platform for the auger drilling machine to insert steel pipes through the rubble, but a landslide on Tuesday night forced them to dismantle the machine and start work on the platform again. Several workers are protesting at the rescue site over the delay in getting the trapped labourers out.