The four-day Tibetan Solidarity Campaign from Jan 30 to Feb 2 will conclude tomorrow.
Representing the all-party Indian Parliamentarians Forum for Tibet BJP leader Yashwant Sinha will address protesters here tomorrow along with few other political leaders.
Around 6,000 Tibetans have assembled in the capital to participate in the ongoing campaign.
They have come from various places such as Ladakh, Jammu and Kashmir, Sikkim, Arunachal Pradesh, Karnataka, Nepal, Bhutan and from certain pockets of Tibetan overseas communities.
The gathering symbolises solidarity of whole Tibetans across Indian subcontinent and the world. The participants have come voluntarily and on their own expenses, a release said.
The protest is being attended by several Tibetan leader who are part of its Parliament in exile.