Nigeria’s government has condemned reports that its citizens, and those of other African countries, have been stopped from leaving war-torn Ukraine. Isaac, a Nigerian man trying to get into Poland, said border staff told him they were “not tending to Africans”. “We’ve been chased back, we’ve been hit with police armed with sticks,” he told the BBC. South African foreign office official Clayson Monyela also said students had been “badly treated” at the border. There have also been numerous reports of Ukrainian security officials preventing Africans from catching buses and trains going to the border.The BBC is not responsible for the content of external sites. Osemen, from Nigeria, told the BBC he had tried to get on a train in Lviv to take him to the Polish border but was told only Ukrainians would be allowed on board. Nigeria’s President Muhammadu Buhari said there were about 4,000 Nigerians in Ukraine, mostly students. He said one group had repeatedly been refused entry to Poland so they travelled back into Ukraine to head for Hungary instead. “All who flee a conflict situation have the same right to safe passage under the UN Convention, and the colour of their passport or their skin should make no difference,” Mr Buhari said in a tweet. More than 350,000 Ukrainians have managed to flee the Russian invasion so far.(BBC)…[+]