Another bomb explosion has rocked the popular Gamboru market in Maiduguri, capital of Borno state.
The explosion which went off in the early hours of Friday left scores dead and several others injured.
It was gathered that the bomb exploded in a tricycle at the parking lot in the market.
Security and emergency officials have moved those injured to the hospital.
Borno state has come under frequent bomb attacks of late from the dreaded Boko Haram sect.
Despite the relocation of the military Command Centre to Maiduguri, bomb explosions have not abated.
President Muhammadu Buhari, in his inaugural speech on May 29, vowed to rid the north-east of Boko Haram insurgency.