I appeal to the people, if this lockdown has to be effective it has to be voluntary, only then we can control the rapid spread of coronavirus," Bommai said.
Speaking to reporters here, he said this lockdown is important, last time the infection was not upto this level.
"This time areas that have high number of infections-about five districts and Bengaluru city are going for lockdown.
People have understood that this lockdown is to break the chain," he said.
"Please don't make it inevitable for police to use force," he added.
Bengaluru urban and rural areas are under "complete lockdown" since last night 8 pm and it will be effective till 5 am on July 22.
Following Bengaluru urban and rural, administrations in several districts like Dharwad, Dakshina Kannada, Kalaburagi (only in Urban areas), Bidar, Raichur (in Raichur city and Sindhanur) and
Yadgir too have announced lockdown.