Lakhs of commuters in Mumbai faced difficulties in reaching as heavy rains brought life to a standstill. "There is a traffic jam due to water logging in suburban Dadar, Parel, Chembur and LBS Marg in Ghatkopar. The Andheri subway has been closed down completely due to water logging. We have been getting distress calls from citizens right from the morning," a senior Municipal Corporation of Greater Mumbai (MCGM) official said.