Shots rang out in several parts of the sprawling city of 10 million, especially in two northern quarters after whistles -- an opposition sign of protest -- were heard in several areas.
Demonstrators blew whistles and beat on improvised drums, their gesture for a red card, asking the 45-year-old who has led the Democratic Republic of Congo since 2001 to quit the top job.
Kabila's second term officially expires today.
The new cabinet will be led by Sami Badibanga, a defector from the party of the mainstream opposition party led by 84-year-old Etienne Tshisekedi.
Also Read
A muffled explosion was also heard in the posh quarter of Gombe, where the presidential palace is located. Residents said tear gas shells were fired in other areas but it was unclear who was behind the shooting.
Talks on a peaceful transition are in limbo, sparking fears of fresh violence in the unstable mineral-rich nation.
Shops were shuttered in the main square and there were tense scenes at Kinshasa University, where dozens of police and troops held back hundreds of angry students.
The UN rights office in Congo said 28 people were arrested in Kinshasa yesterday and 46 in the eastern cities of Goma and Bukavu.
In the volatile east, nine rebels, a South African peacekeeper, a Congolese soldier, a police officer and a civilian were killed when militia fighters attacked several buildings in Butembo, including the prison.
Kabila, who has been in power for 15 years, is constitutionally barred from seeking a third term but under a recent constitutional court order, he may stay on until a successor is chosen.
The ruling party and some opposition leaders have agreed to schedule an election in April 2018 at the earliest, leaving Kabila in office until the vote. But the main opposition bloc rejects this plan.
Disclaimer: No Business Standard Journalist was involved in creation of this content