The search for seven people trapped inside the partially collapsed SLBC tunnel here continued for the 19th consecutive day on Wednesday, with intensified efforts. Rescue teams including personnel from NDRF, state-run miner Singareni Collieries, rat miners and other agencies entered the tunnel along with equipment on Wednesday morning in a renewed effort to reach those trapped, official sources said. A team from a Hyderabad-based robotics company, along with a robot equipped with an AI-based camera, had entered the tunnel on Tuesday morning. Additionally, 110 rescue personnel were deployed. To minimise risks to rescuers, the Telangana government has decided to expand the use of robots as water and slush inside the tunnel pose significant challenges. Chief Minister A Revanth Reddy, who visited the tunnel on March 2, had suggested that officials use robots inside the tunnel if necessary to ensure the safety of rescue personnel. As part of efforts to locate the missing individuals, re