New Delhi: Delhi Chief Minister Arvind Kejriwal on Thursday congratulated his West Bengal counterpart Mamata Banerjee after her Trinamool Congress scored a landslide win in assembly elections.

"Congratulations Didi for stupendous victory," the Aam Aadmi Party (AAP) leader tweeted. Banerjee had supported the AAP ahead of the February 2015 assembly elections in Delhi.