Jakarta bomb blasts and gunfire kill at least four after suspected suicide attack near UN building

At least three people have been killed and more injured after a series of explosions and gunfire in Jakarta.

A suicide bomber is thought to have been behind at least one of the six blasts in the Indonesian capital, police said.

One explosion was in a Starbucks cafe and security forces were later seen entering the building.

"The Starbucks cafe windows are blown out. I see three dead people on the road. There has been a lull in the shooting but someone is on the roof of the building and police are aiming their guns at him," a Reuters photographer said.