A portion of a staircase of a foot-overbridge collapsed at Charni Road station. "One person received minor injury and the person was sent to GTB Hospital," said an official from the BMC. The incident happened around 8.45pm on Saturday when portion of a staircase, having its landing on the footpath, collapsed. Local groups have been protesting about the poor quality of FOB at Charni Road for the past two days. "It was being maintained by the BMC," said a Western Railway official..