Mamata greets people on Diwali and Kali Puja

"On the auspicious occasions of Kali Puja and Diwali, I extend my heartiest greetings and best wishes to all my brothers and sisters," Banerjee said in a message.

"Let the light of joy, happiness and prosperity brighten our homes," she said.

The twin festival of Kali Puja and Diwali will be celebrated together tomorrow.