There is a report of a clash between hoodlums and policemen at Atan in the Ado Odo-Ota Local Government Area, Ogun State.
The police station in the community has reportedly been attacked and set ablaze and fatalities recorded.
A similar situation is said to be playing out at Agbara also in Ogun State.
Meanwhile, the state government said it had not imposed a curfew on the state.
Most people are staying indoors to avoid being caught up in the clash between hoodlums and law enforcement agents.