Supporters of the presidential candidate of the Labour Party Peter Obi marched to show solidarity on Saturday in Ibadan, Oyo State capital, and in Ogun State.
In photos which have gone viral on social media, the supporters made up mainly of youths are seen carrying the flags of the Labour Party and images of Mr Obi.
The supporters of the former governor of Anambra State have been marching in different parts of the country even before campaigns begin officially.
Obi is presently abroad engaging with Nigerians in diaspora.
The walk in Ibadan and Ogun have generated a lot of debates on Twitter. Some of the posts have been adapted.