Nigeria’s House of Representatives descended into constitutional turmoil on Wednesday as three opposition lawmakers defected to the ruling All Progressives Congress (APC), triggering immediate demands for their seats to be declared vacant. The move amplifies fractures within the beleaguered Peoples Democratic Party (PDP) and tests the limits of Nigeria’s anti-defection laws.

Speaker Abbas Tajudeen formally announced the cross-carpeting of:  Hon. Taofeek Ajilesoro (Ife Central/Ife East/Ife North/Ife South, Osun), Hon. Emmanuel Omirin (Atakunmosa East/West & Ilesha East/West, Osun), Hon. Marcus Onobun (Esan Central/Esan West/Igueben, Edo).

In their defection letters, the trio cited “irreconcilable crises” within the PDP’s national leadership, accusing the party of abandoning its founding principles. They further praised President Bola Tinubu’s “transformative agenda” and lauded APC governors for “unprecedented developmental strides”—language signaling strategic alignment with the ruling party.

Within minutes of the announcement, Minority Leader Kingsley Chinda (PDP, Rivers) raised a fiery point of order invoking Section 68(1)(g) of Nigeria’s Constitution. The provision mandates forfeiture of legislative seats if defection occurs without a formal split in the member’s original party.

“There is no division in the PDP at any level to justify these defections,” Chinda declared, urging Speaker Abbas to enforce the constitution. “These seats must be declared vacant immediately.” His intervention drew thunderous applause from PDP benches and set the stage for a legal standoff.

The defections spotlight the PDP’s escalating disintegration:  9 PDP reps have defected since the 2023 elections.  Osun State’s opposition bloc is now crippled, losing two of its three federal lawmakers. Edo State’s political flux deepens as Onobun joins APC months before gubernatorial polls.

The Constitution’s anti-defection clause has been routinely ignored in recent years. In 2023, 27 lawmakers defected without penalty, including 18 PDP members. Courts have historically been reluctant to enforce vacancies, prioritizing political stability over constitutional fidelity.

However, Chinda’s forceful challenge signals a shift. “If Speaker Abbas ignores this,” warns constitutional lawyer Prof. Ngozi Okeke, “he sets a precedent that erodes legislative integrity. The judiciary may finally intervene.”

All eyes are on Speaker Abbas, who must decide within days whether to: Declare the seats vacant, triggering by-elections in three states. Refer the matter to the courts, prolonging uncertainty. Take no action, effectively nullifying Section 68(1)(g).

The PDP has vowed litigation if the defections stand. As one party insider grimly conceded: “Every defection brings us closer to becoming a footnote in Nigeria’s political history.”