Uche Secondus, PDP national chairman, led thousands of party supporters to the commission’s office located at Maitama arund 3pm.
Atiku Abubakar, the party’s candidate in the election, lost to the All Progressives Congress (APC’s) Atiku Abubakar with over three million votes margin.
But the party has rejected the outcome of the election which it said was militarised and the result fraught with irregularities.
The PDP leaders and members are currently chanting solidarity songs in front of the INEC office amid heavy security presence.