Fear has spread across Nigeria that the government may switch off  the internet during the presidential elections in February 2019. What started as mere speculation has morphed into intense worry as election day approaches. Yomi Kamez of Quartz Africa explains :
You can tell fears of an internet shutdown are running high in a country when citizens are looking into methods of staying online in case of a blockage. This past weekend, Quartz Africa’s guide to staying online  during internet or social media blockages was our most read story, driven entirely by traffic from Nigeria. Scores of people shared concerns on social media at the possibility Nigeria might follow other African countries [like Sudan, Zimbabwe] that have taken to blocking social media or shut down the internet altogether under the guise of security concerns.
Recent events related to social media, hate speech, an unjust judiciary firing and replacement, and the breaking down of trust in the media have all contributed to the growing collective concern.
De-fanging the judiciary and rule of law
On January 25, 2019, Nigerians were shocked by President Muhammadu Buhari’s unilateral suspension of the Chief Justice of Nigeria Justice Walter Onnoghen, and the immediate appointment and swearing in of Justice Ibrahim Tanko Muhammad, as the acting Chief Justice of Nigeria (CJN).
Onnoghen had been charged with financial negligence and fraud. However, many critics say these charges were a ploy to gag the judiciary  ahead of the elections and intimidate other arms of government.
The suspension of Onnoghen contradicts the provisions of the 1999 Constitution of the Federal Republic of Nigeria  for the removal of judicial officers. The Third Schedule, Part 1 of the 1999 Constitution states that only the National Judicial Council (NJC) has the power to recommend removals from office. Part IV of the Constitution further reiterates this law.
Nigerian President Muhammadu Buhari did not apply these principles. He usurped the powers of the NJC which is constitutionally mandated to recommend such removals from the judiciary or Senate (upper house of parliament) which must then ratify such decisions. The president's action was both tyrannical and lawless.
An editorial in Punch  newspaper described Buhari's action as dictatorial and capable of precipitating a constitutional crisis:
Buhari’s action is vile, perfidious and indefensible. It is an action only fit for jackboot regimes, where the constitution could easily be suspended … Needless to say, the president’s singular and misguided action has the tendency to plunge the country into an unnecessary constitutional crisis and, perhaps, derail 20 unbroken years of democratic governance. This is not unlike other despotic and undemocratic acts that the government has been associated with in the past, even if it might be considered more audacious, far-reaching and probably unexpected.
— #BetterNigeria (@wildeyeq) January 27, 2019 
— Alexander ‘nochie Onukwue (@nochieonukwue) January 27, 2019 
Tackling hate speech is the new ‘national security’ mantra
Another sign of a possible internet shut down is the government’s tendency to control free speech online on the basis of concerns for national security. Recently, the government directed security agencies to “tackle the propagation of hate speech, especially through social media.” This, according to reports by the Cable , will be achieved by monitoring social media accounts of “prominent Nigerians.”
In July last year, Nigerian Minister of Information Lai Mohammed described the growing level of fake news and hate speech in the country as a threat to national security . A year earlier, Nasir El-Rufai , governor of Kaduna State, described fake news and hate speech as the “biggest threat” to national security.
However, it is ironic that both Lai and El-Rufai are now concerned about fake news and hate speech as a national security threat. As opposition politicians, they both made unsubstantiated accusations to the former government.
For instance, Nassir El-Rufai, current governor of Kaduna State alleged in 2014 — without evidence — that he was “number 7 on [President Jonathan Goodluck’s] sniper’s list ”.
On this note, I am going to bed. I am #7 on the GEJ snipers’ list, so I will only worry when GMB, Asiwaju, Amaechi, Akande, etc are killed!
— Nasir Ahmad El-Rufai (@elrufai) January 2, 2014 
El-Rufai also claimed that Goodluck, then president, was a sponsor of the Boko Haram militant group. Similar claims were made  by Lai Mohammed, who was then the National Publicity Secretary of APC.
As opposition politicians , these officials have in fact been proven to be purveyors of fake news and hate speech , using social media to devastating effects. But their actions were never considered a threat to national security; they were neither arrested nor was the internet shut down for this reason.
Social media and elections in Nigeria
In 2015, social media played an important role  in Nigeria's elections when Twitter became a bitter and divisive battleground during campaign season and was used to propagate hate speech and disinformation.
This year, it has already played a major role as the medium of choice for political participation by Nigeria’s energetic youth population. Netizens have used social media to call attention to despotic government actions like the sacking of the CJN, that otherwise would have gone unnoticed by the general public.
Nigerians took to social media to note their displeasure, mount pressure on the government to rescind its action and mobilize protests:
Fellow Nigerians, the Vice President is scheduled to appear on Rubbin Minds, on Channels TV, in 1 hour.
We are protesting peacefully in front of Channels TV studio.
Lagosians, join us.
Let's tell the SAN to tell the President that we won't stomach his illegal suspension of CJN
— Chief orwelliANDYstopia (@andyRoidO) January 27, 2019 
Whether or not the internet holds steady during elections, there is strong reason to believe that political speech online and on the street will be a target of government scrutiny.