<span style="color: #222222;">Lok Sabha Speaker Om Birla and several MPs participated in the Swachhata Campaign in Parliament House premises today.  They were joined by Parliament staff members. This was the second day of the cleanliness drive in Parliament complex. <br />''<br />''Yesterday,  several Union Ministers including Rajnath Singh, Dr Harsh Vardhan, S Jaishankar and Pralhad Joshi participated in the cleanliness drive. </span>''<p class="MsoNormal"><br />''</p>