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Hunger protest: ophthalmologists caution against prolonged exposure to tear gas
Hunger protest: ophthalmologists caution against prolonged exposure to tear gas
*Says, it may cause blindness
By Francesca Hangeior
Leading eye specialists have cautioned that prolonged exposure to tear gas could cause temporary blindness and other eye complications, which if left untreated could lead to permanent blindness.
They also noted that people without protective clothes and devices were at risk of cornea injuries and conjunctivitis when exposed to tear gas.
The ophthalmologists advised those exposed to tear gas to quickly rinse their eyes and affected body parts with water.
The experts’ warning and advice comes on the heels of the 10-day protest that began on August 1st and had been marred with security agents firing tear gas to disperse protesters.
Under the #Endbadgovernance and #Hungerprotests, several Nigerians in several states of the federation, have through placards and chants demonstrated their displeasure with the current economic hardship.
But the President, Bola Tinubu, in an address to the nation on Sunday, told protesters and the organisers to suspend any further protest and create room for dialogue.
Tear gas is a riot control agent mostly used by law enforcement agents that temporarily constrain people by irritating the eyes, mouth, throat, lungs, and skin.
According to the Centre for Disease Control and Prevention, long-lasting exposure or exposure to a large dose of tear gas may cause blindness, glaucoma and respiratory failure possibly resulting in death.
However, a professor of Ophthalmology at the University of Benin, Edo State, Afekhide Omoti, stated that prolonged exposure to tear gas in an enclosed environment could cause blindness.
He, however, noted that the risk of blindness was reduced if the tear gas was used in an open environment.
The Chairman of the National Eye Health Committee said, “In the normal circumstances where tear gas is used in an open environment, it will not cause blindness.
“However, if there is prolonged exposure in a closed environment, it is possible that tear gas can cause blindness,” he said.
The researcher on Glaucoma and Anterior Segment Disorders further noted that physical exertion, such as running after contact with tear gas, makes the affected persons more susceptible to severe symptoms.
Omoti said, “As far as blindness is concerned, large doses may cause temporary blindness.
However, in very unusual circumstances, and depending on the delivery system, more prolonged damage can occur.
Explosive systems, particularly those used in the military, may cause thermal, chemical, and physical damage due to the blast. If left untreated, it can cause permanent blindness. But this is not the usual type used by the anti-riot police.”
The researcher on Glaucoma and Anterior Segment Disorders further noted that tear gas might worsen the conditions of persons with corneal problems but had no effect on those with cataracts and glaucoma.
He added, “Depending on the specific chemical agent used in the tear gas and the mode of delivery, tear gas can cause a variety of eye defects which include mild features such as blepharospasm, conjunctivitis and superficial keratitis.
“More severe complications which are very unlikely include corneal stromal opacities, corneal neovascularisation, neurotrophic keratopathy, conjunctival necrosis, and pseudopterygium. These are all problems with the cornea and conjunctiva, the surface structures of the eye.
“Ordinarily, those with glaucoma should not be at higher risk of blindness from tear gas use. However, if the explosive variety is used, and as I said earlier, this is not the usual type used in our civilian crowd control, then the physical effects may increase the intraocular pressure and worsen the glaucoma or even theoretically cause blindness in terminal stages. But I must again reiterate that this is not likely.”
The ophthalmologist asserted that if these eye defects were untreated, it could cause possible complications, which could lead to blindness.
“Untreated, possible complications which will cause blindness, especially in explosive cases include corneal neovascularisation, stromal thinning, ulceration, infection and perforation. Others include secondary glaucoma, cataract formation, vitreous haemorrhage and traumatic optic neuropathy which are physical complications of the explosive which are not normally used in civilian crowd control,” Omoti said.
Also, the President of the Ophthalmological Society of Nigeria, Dr Abiola Oyeleye, stated that tear gas affects the eyes and skin of those it comes in contact with, noting that when inhaled, it affects the lining of the mouth, nose, chest, lungs and the respiratory system.
The ophthalmologist emphasised that direct exposure of tear gas to the eyes could damage the eye structures and lead to blindness.
The Medical Director of the Eye Doctors Group of Clinics, said, “So if we are specific now about the eyes, what it does, it irritates the eye, and anything that irritates the eye causes tears, and that’s where the name tear gas is from. So the eye sends a message to the brain that something is irritating me and the brain now sends a message to the tear glands saying something is irritating the eye, send tears to the eye, the tear glands now function and send tears to the eye, so it’s a response to whatever agent has caused it, that’s where the name tear gas comes from. Pp
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Nigeria-EU Push to Seal Long-delayed Readmission Deal
By Gloria Ikibah
Nigeria and the European Union have renewed efforts to conclude the long-pending EU-Nigeria Re-Admission Agreement as both sides seek to deepen cooperation on migration, legal mobility and security.
The issue featured prominently during a meeting between the Minister of Foreign Affairs, Ambassador Bianca Odumegwu-Ojukwu, and the EU Commissioner for Internal Affairs and Migration, Magnus Brunner, on the sidelines of the 81st United Nations General Assembly in New York. The .
In a statement by the Nigerian Foreign Ministry the proposed agreement which was initiated in 2016, was also extensively discussed during the eighth Nigeria-EU Ministerial Dialogue in March 2026.
Brunner stressed the importance of concluding the agreement, saying its finalisation would provide a basis for broader cooperation between Nigeria and the EU on migration.
Odumegwu-Ojukwu, however, emphasised that any migration partnership should address Nigeria’s development interests, including support for the reintegration of returnees, infrastructure development and expanded legal pathways for Nigerians seeking opportunities abroad.
She also stressed the need for structured and lawful mobility opportunities for Nigeria’s large and youthful population.
The EU delegation indicated that Nigeria’s concerns had been incorporated into a proposed broader migration and security cooperation framework.
The framework is expected to cover strategic dialogue on talent partnerships, legal migration pathways, reintegration of returnees, border management and support from the European Border and Coast Guard Agency, Frontex.
The proposed cooperation will also explore an arrangement for information exchange with Europol to strengthen Nigeria’s capacity to combat transnational organised crime.
Brunner said the EU was interested in developing legal migration pathways through talent partnerships, which could help address skills shortages in Europe while creating opportunities for Nigerian professionals.
The initiative is also expected to address concerns surrounding brain drain by creating more structured opportunities for Nigerians to work abroad while maintaining links with their home country.
The two sides further discussed cooperation against irregular migration, with Brunner indicating that progress in tackling irregular migration could help create greater opportunities for legal migration.
The European commissioner expressed interest in continuing discussions during a proposed visit to Abuja in November 2026, although the specific date is yet to be agreed by both sides.
The renewed engagement comes as the EU continues work towards formalising the readmission agreement. EU Council documents published in July 2026 also showed proposals for the signing and conclusion of an agreement with Nigeria covering the return and readmission of people who no longer meet the conditions for entry, presence or residence in the territories of either party.
The Nigeria-EU discussions therefore seek to address irregular migration and return while also expanding legal mobility, reintegration assistance, border management, security cooperation and opportunities for Nigerian professionals and young people.
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Foreign Policy Begins at Grassroots, Enikanolaiye Tells LG, Traditional Rulers
By Gloria Ikibah
Minister of State for Foreign Affairs, Ambassador Sola Enikanolaiye, has said Nigeria’s grassroots development and mobilisation are central to the country’s foreign policy projection and international image.
The Minister stated this on Tuesday in Abuja while delivering a goodwill message at the 2026 maiden National Conference of the 774 Local Government Chairmen and Chairmen of Traditional Rulers’ Councils at the State House Banquet Hall.
The conference, convened by the Federal Ministry of Special Duties and Inter-Governmental Affairs, was themed, “Cascading President Bola Ahmed Tinubu’s Renewed Hope Agenda to the Grassroots.”
Enikanolaiye said policies implemented at the local level could have implications for Nigeria’s image and relations with other countries.
He said: “For us in the Ministry of Foreign Affairs, we believe that every aspect of our government policy at home has implications for foreign policy and Nigeria’s international relations. Which is why we are interested in everything that goes on domestically because foreign policy is also a projection of domestic policy. And in this context, grassroots mobilization and development is critical to what we do abroad”.
He argued that inclusive governance should be built from the grassroots upwards, rather than imposed from the top, while describing traditional rulers as an important component of Nigeria’s governance structure.
Enikanolaiye commended President Bola Ahmed Tinubu for approving the conference and for recognising the roles of local governments and traditional rulers in the ongoing constitutional amendment process.
Linking his remarks to President Tinubu’s four-D foreign policy doctrine of demography, development, democracy and diaspora, the minister said the success of the Renewed Hope Agenda would ultimately depend on its impact at the grassroots.
On demography, he said Nigeria’s youthful population across the 774 local government areas represented a major asset that could strengthen the country’s position globally if properly empowered.
“On Demography, Nigeria’s youth in the 774 LGAs is our greatest global asset – empower the LGAs, convert numbers to power,” he said.
On development, Enikanolaiye said productive local governments were essential to achieving Nigeria’s economic ambitions, citing agriculture, mineral resources and major infrastructure projects as areas with potential to attract foreign investment.
“On Development, a $1 trillion economy is impossible without productive LGAs. With agriculture booming, 44+ minerals across 500 sites, and massive infrastructure like the Lagos-Calabar and Sokoto-Badagry highways, grassroots stability is what attracts FDI,” he stated.
The minister also linked stronger local governance to democracy, saying empowered local governments and traditional institutions would demonstrate the practice of participatory governance.
“Speaking On Democracy, empowering LGAs and traditional rulers proves Nigeria practises real, bottom-up democracy,” he said.
On the diaspora component of the doctrine, Enikanolaiye said improved conditions at home could encourage Nigerians living abroad to invest in the country and promote a positive image of Nigeria internationally.
“On Diaspora, when home is secure and working, the Diaspora will invest and sell the Nigerian story with confidence,” he noted.
He said the Ministry of Foreign Affairs would support the foreign policy component of grassroots development through investment matchmaking via Nigeria’s 110 diplomatic missions abroad and partnerships with Nigeria’s international partners.
The ministry, he added, would also leverage the community-level knowledge of traditional rulers in support of national security.
In a separate goodwill message, the Head of the Civil Service of the Federation, Mr Olumuyiwa Enitan Abel, represented by Dr Vitalis Obi, said local governments remained the closest tier of government to the people and were central to service delivery.
He also described traditional rulers as important actors in peacebuilding and reaffirmed the commitment of the civil service to accountability and measurable results.
Earlier, the Permanent Secretary, Special Duties and Inter-Governmental Affairs, Dr Onwusoro Maduka Ihemelandu, said the government lacked timely and verifiable data on interventions at the local government level.
He said the ministry had consequently developed an E-Tracking Framework to monitor projects, including their locations, values, timelines and verification status.
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*PIGD Calls For United Response To Plateau Violence*
The National Coordinator of the Plateau Initiative for Growth and Development (PIGD), Nengak David, has appealed to residents to remain vigilant and help prevent further violence following renewed attacks in the state.
David urged people with credible information about threats, armed movements or plans for reprisals to alert the police or trusted community leaders promptly, without putting themselves in danger.
“Vigilance means recognising a threat and reporting it early. Tell the authorities where and when you saw it, and give only what you know firsthand. Do not approach armed people or attempt to confront them,” he said.
The appeal follows attacks in Barkin Ladi and Mangu. Plateau police confirmed the deaths of a senior officer and three civilians in separate incidents in Barkin Ladi, while a community group reported the killing of three men in Mangu.
David called on residents to reject reprisals and resist attempts to blame entire ethnic or religious communities for crimes committed by individuals.
“Every killing must be investigated, and those responsible must answer for it. Another innocent family must not suffer because someone chooses revenge or blames a whole community,” he said.
He urged traditional rulers, religious leaders, women and youth representatives to bring emerging disputes to trusted mediators before tensions escalate. The United Nations Development Programme has identified local mediation and early warning as ways communities can help prevent conflict.
The PIGD coordinator also cautioned against circulating old videos, unverified casualty figures and inflammatory claims. “Before forwarding a frightening message, check when and where it was recorded. A false claim can spread fear and provoke harm long after the truth catches up,” he said.
David asked residents of Barkin Ladi, Bokkos and Mangu to observe the state’s 6 p.m. to 6 a.m. curfew and motorcycle ban, announced to remain in effect until further notice. He also appealed for food, shelter and other assistance to reach affected neighbours through trusted local groups, regardless of their background.
“Residents can share information and refuse provocation. Government, in turn, must act on credible reports, protect those who come forward and investigate every killing fairly,” David said.
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