After Madhya Pradesh Chief Minister Shivraj Singh Chouhan called his actions and statements anti-national, Congress leader Digvijay Singh on Saturday said he would appear before police and they could arrest him.

"I have taken the oath to follow Constitution. So I have decided to present myself before the law to protect the unity and integrity of India....I would present myself at TT Nagar Police Station (in Bhopal) on July 26," Singh said in a letter to Chouhan.