Four-time Congress MLA Parlad Singh Sawhney joined the Aam Aadmi Party on Sunday in presence of Delhi Chief Minister Arvind Kejriwal.
Mr Sawhney, 68, said he is impressed by the AAP's work and wherever he goes he hears the development works done by the party.
Mr Sawhney, who was a close aide of former Delhi chief minister Sheila Dikshit, said he has not joined the party for getting a ticket to contest the upcoming assembly polls but to work towards development of Delhi.
Welcoming him to the party fold, Mr Kejriwal said he is extremely happy that Mr Sawhney joined the AAP with his team.
"AAP started as a movement and there were times when after coming to power parties lost their vision but that is not the case with AAP. We have done revolutionary work since assuming office," he said.
Mr Sawhney was MLA from Chandni Chowk Assembly from 1998 till 2015. In 2015, he was defeated by AAP candidate Alka Lamba.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.