<span style="color: #222222;">The three-day session of Delhi Assembly commenced today. BJP MLAs reached the assembly premises carrying oxygen cylinders with masks on their faces and protested against alleged inaction of Delhi government to prevent heavy air pollution in the city. Taking cognizance of it,  Assembly Speaker Ram Niwas Geol termed it a security breach and asked BJP MLAs to take away the cylinders.<br />''<br />''Later, the House witnessed ruckus over various issues raised by ruling party MLAs and opposition MLAs. They include reported power tussle between the AAP government and Delhi Lieutenant Governor V K Saxena. AAP MLAs came to the well of the house raising slogans against the LG. The speaker adjourned the house till tomorrow amid ruckus. Earlier, the Hosue observed two minutes of silence in memory of the people who were killed in a tragic airplane crash in Nepal yesterday.</span><br />