The dumpsite was closed this year after residents complained about the spread of diseases.
Thieves have stolen 541 kilogrammes of cocaine worth around $13 million from the police in South Africa.
“We have gone way beyond military coups as an answer to the question of change in political actors,” said Mr Buhari, a former military dictator.
The federal government has restated its commitment to more effective border relations with neighbouring countries.
The explosion happened after people ignored warnings not to scoop spilled fuel after a petrol tanker collided with a lorry.
The sanctions include asset freeze and travel bans on members of the transitional authority and certain members of their families.
Gunmen seized at least two villages overnight in the eastern Democratic Republic of Congo near the border with Uganda and Rwanda.
The International Monetary Fund said in December 2018 that nearly half of Tanzania’s 45 banks were vulnerable to adverse shocks and risk insolvency.
UN has commiserated with the government and people of Sierra Leone over the explosion of a petroleum tanker in Freetown.
President George Weah has sent his condolences to President Julius Maada Bio of Sierra Leone and his compatriots over a fuel tanker explosion.
