Four labourers were killed after an under-construction building collapsed in Gujarat. The incident took place in Surat's Mota Varachha area on Tuesday. Mishap occurred after soil caved in while they were engaged in building a basement wall. Police reached the spot and took stock of the situation soon after the incident was reported. Locals gathered at the accident site and helped authorities in rescue operations. Officials informed that two people were rescued from the debris and were hospitalised.