On Wednesday, operatives of the Nigeria Police sealed the Peoples Democratic Party (PDP) National Secretariat at Wadata Plaza, Abuja.
The development is linked to the face-off between two factions of the party on Tuesday.
Pandemonium broke out at the facility on Tuesday when the Saminu Turaki-led faction clashed with members loyal to the Minister of the Federal Capital Territory, Nyesom Wike.
Governor Seyi Makinde of Oyo State and his Bauchi counterpart, Bala Mohammed, were teargassed during the confrontation.
Details shortly.