The outlaws have a stronghold for years in Ghotki district of the province and have been looting public, Pakistan Today reported.
The robbers alleged that police was depriving them of their "hard-earned" money.
Police have denied the allegations saying the dacoits are actually protesting against the action taken against them by the police force.
While speaking to the media, SP Ghotki Ibrar Hussain claimed the crackdown against dacoits has led them to cease their activities and said that the protest reflected success of the police, the report said.