The leader of the Tamil National Alliance (TNA) called on Tamils to mark the traditional Tamil festival of Thai Pongal by praying for those who remain displaced by the armed conflict over 6 years on.
"My heartfelt Thai Pongal wishes to all Tamil people living across Sri Lanka," Mr Sampanthan said in a written message.
"On this day when we express our thanks to God and nature, I pray that the plight of our people, who are unable to celebrate this festival in their own homes with their loved ones, changes with all speed."
"I ask that on this day those people engaging in religious prayers of many different faiths pray for the resurgence of our weakened nation and its stronger future."
"Divine blessings and my pongal greetings to all of you."