Chennai, January 3: MDMK General Secretary Vaiko has urged Prime Minister Dr. Manmohan Singh not to visit Colombo to participate in Sri Lanka's Independence Day celebrations, saying that it would send a "wrong signal" in favour of the Mahinda Rajapakse government which was using military might to resolve the ethnic conflict.

Vaiko, a staunch LTTE supporter, appealed Dr. Singh not to accept the invitation extended by Sri Lankan President Rajapakse for attending the National Day celebrations on February 4.