On Sunday, Union Home Minister Amit Shah pays tribute to Sardar Vallabhbhai Patel on his birth anniversary in Kevadiya in Gujarat. He also attends the Rashtriya Ekta Diwas function at the Statue of Unity. PM's recorded message is to be played out to honor Patel. National Unity Day is being celebrated to mark the birth anniversary of Sardar Patel. National Unity Day was introduced in 2014 by the government. Watch the video to know more.