Government today came under attack in the Lok Sabha from its friends and foes over the plight of the ethnic Tamils in Sri Lanka, with demands that India should take a lead in ensuring passage of a resolution against the island nation at an upcoming UN meet.

During a debate on the issue, BJP leader Yashwant Sinha said India should also caution other neighbours against interfering in the Sri Lankan affairs or Indo-Sri Lankan relations.

"Let India not merely vote ... in the UNHRC but take the lead in drafting the resolution and carry it through the UNHRC," said Sinha, a former External Affairs Minister.