West Bengal Chief Minister Mamata Banerjee on December 30 condoled the demise of Prime Minister Narendra Modi’s mother Heeraben.<br /><br />She urged PM Modi to take some rest. She said, “today it’s a sad day and a great loss to you. I pray to God, may God give you strength. I convey my gratitude to you that you were supposed to come to West Bengal but due to the demise of your mother, you couldn't come but joined virtually."