Reports stated that 12 people had been killed and others wounded after soldiers opened fire.

Also, an indefinite 24-hour curfew has been imposed on Lagos and other regions.

ECOWAS in a statement noted with concern that demonstrations by Nigerian youth calling for police reform, particularly the abolition of the Special Anti-Robbery Squad (SARS) of the Nigeria Police, accused of misconduct by those demonstrating, have turned violent.

It also expressed its condolences to the families and friends of those who have lost their lives during the protests and wishes the injured a speedy recovery.

"While the ECOWAS Commission recognizes the right of citizens to freedom of expression and peaceful assembly and protests, it is also of the view that those rights should be exercised in a non-violent manner. In this regard, the ECOWAS Commission calls on all protesters to remain peaceful in the conduct of their demonstrations. It also urges the Nigerian security operatives to exercise restraint in the handling of the protests and act professionally.

"ECOWAS Commission further notes that, in an effort to address the demands of the protesting youth, the Federal Government of Nigeria took important decisions regarding disbandment of SARS, comprehensive police reforms and investigation of cases of police brutality. It encourages the Nigerian Authorities to conduct the investigation rapidly.

"Finally, ECOWAS Commission appeals to the Federal Government of Nigeria, the Nigerian youth, and the civil society to urgently pursue dialogue for an early and amicable resolution of this social unrest and maintain the Nigerian image as a bastion of law and order," the statement added.