A large number of police personnel on Saturday night descended at Ram Lila Maidan, the venue where Baba Ramdev is on a hunger-strike demanding action on black money.
Chaos prevailed at the spot after around 1.10 am when news came that the yoga guru may be arrested, after he decided to continue with his fast, following the worsening of the stand off between him and the government.
Soon, Ramdev's supporters formed human chains to prevent his arrest. Police were seen zeroing in at the stage where Ramdev was circled by a handful of supporters.
However, it was not clear that whether the police will arrest him immediately.