Ahead of unlock after the second wave of the covid pandemic, Namma Metro workers sanitised the metro trains and stations. Namma Metro will operate services between 7 am to 11 am and 3 pm to 6 pm with a frequency of five minutes during weekdays. BMRCL has said that only smart card-based travel will be allowed and urged people to utilise online top-up facility through mobile app and the BMRCL website.