The death toll following an explosion in Nigeria has climbed to 21, police have said.
17 others were wounded after the blast tore through a shopping district in Abuja during rush hour.
Police spokesman Frank Mba told reporters: "After a preliminary investigation we can confirm that 21 people were killed and 17 injured."
It is unclear who is responsible for the explosion at this stage.
More top news
Witnesses reported hearing a "huge bang" at the venue during the concert on Monday evening.
ITV News travels to Britain's eastern-most city to gauge how the electorate will be casting its votes.
Carefully choreographed campaigns can become unstuck because voters have the power to peel back a politician's veneer.