Three people died on the spot after lorry Carter Box Body coming from Pride Theater heading to the city center failed to break and lost control hitting an omnibus and vendors at the disabled market, near Nakivubo.
The three who died on the spot are two female vendors and one female juvenile at the disabled market.
Kampala Metropolitan Police spokesperson, Patrick Onyango, says the accident occurred about 12:30 pm on Saturday.
One person later died at Mulago hospital.
She was also a female vendor at the disabled market.
Four others were injured and are currently admitted at Mulago hospital in critical conditions.
Farooq Lubega, Emmanuel Chamihongo, Sharifah Mbabazi, Annet Kasima, Sarah Musoke and Kisubi are some of the victims that survived the fatal accident.
The Reg. Number of the Carter Box body is UAN 075L and the taxi is UAW 822N.