New Delhi, Jan 26 

 Prime Minister Narendra Modi greeted the nation on Republic Day on Tuesday and said he saluted "all great personalities who framed our constitution".

"Republic Day greetings to all my fellow Indians," Modi tweeted.

"Tributes to all the great personalities who framed our Constitution. I salute Dr. Ambedkar for his efforts as chairman of the Drafting Committee," he added.

Implement Constitution in spirit: Kejriwal on R-Day

Delhi Chief Minister Arvind Kejriwal on Tuesday greeted the nation on the occasion of Republic Day and urged implementation of the Constitution "in spirit".

"Happy Republic Day. Lets pledge to follow and implement Babasaheb Ambedkar's Constitution in spirit," Kejriwal said in a tweet.

India celebrated its 67th Republic Day on Tuesday.