On the plan recall of some Senators in Nigeria senate... ... A recall can be done in a Senators constituent. You will need to collect two-third signatures of the number of registered voters or of the vote that got him in there. The exercise could be very expensive as the concern senator will also put machineries in place to save his skin. Lastly as in all things in Nigeria it might become very bloody if you know what I mean. In all it is worth trying.