The 41 workers have spent almost 200 hours inside the tunnel as fears for their health and safety mount
https://www.theguardian.com/world/2023/nov/20/india-tunnel-workers-may-be-trapped-days-health-fears-uttarakhand
https://www.theguardian.com/world/2023/nov/20/india-tunnel-workers-may-be-trapped-days-health-fears-uttarakhand
India tunnel workers may be trapped for another four or five days, says official
www.theguardian.comThe 41 workers have spent almost 200 hours inside the tunnel as fears for their health and safety mount