New Delhi: Delhi Chief Minister Arvind Kejriwal on Sunday re-launched the anti corruption helpline -- started during his previous 49-day stint in government -- and pledged to make Delhi among the world's top five corruption-free cities in five years.

Inaugurating the 1031 helpline with "strengthened backhand", Kejriwal said that by bringing the helpline to curb bribery in offices with public dealings, the AAP government had delivered its third poll promise after cheap power and water. "If someone asks you for bribe, don't say no. Get it (act) recorded on your mobile phone. We will track the corrupt and send him to jail," said Kejriwal, who is known for his anti-corruption stance.