Algerian President Abdelaziz Bouteflika named Abdelghani Zaalane as the director of his campaign for an April election in which he is expected to seek a fifth term, state press agency APS said on Saturday. The decision comes a day after tens of thousands of Algerians protested against a further presidential term for the 82-year-old, who is believed to be in Switzerland for medical checks. Opponents say Bouteflika is no longer fit to lead the North African country. Bouteflika, a veteran of Algeria’s 1954-1962 independence war against France who has been in power since 1999, has not directly addressed the protests or formally confirmed he will stand, although representatives have indicated he will do so. The authorities said last week he would travel to Geneva for unspecified medical checks, although there was no official confirmation he had traveled. Friday’s was the largest turnout to date in Algeria’s biggest anti-government demonstrations since the Arab Spring eight years ago. A total of 183 people were injured, the state news agency APS said on Saturday, citing the health ministry. One person died of a heart attack, officials said earlier. Bouteflika has not formally confirmed he will stand, although representatives have indicated he will do so. APS reported on Saturday that Bouteflika had named Abdelghani Zaalane as his campaign director. Fridays protests were mostly peaceful but scuffles between police and protesters broke out in the evening near the presidential place in the capital Algiers. Algiers was quiet on Saturday. Large-scale demonstrations -- rarely seen in Algeria with its ubiquitous security services -- against Bouteflikas re-election move began a week ago, but Friday saw the biggest turnout yet. Bouteflika suffered a stroke in 2013 and has been seen in public only a few times since. His re-election bid stoked resentment among Algerians who believe he is not fit to run the major oil- and gas-producing country. Bouteflikas campaign manager had said on Tuesday he would submit his official application on Sunday, the deadline for candidates. Bouteflika, who turned 82 on Saturday, has not directly addressed the protests. Many Algerians for years avoided politics in public, fearing trouble from the security services or disillusioned as the country has been run by the same group of veterans since the independence war with France. Bouteflika has ruled since 1999 and stamped out a decade-long militant insurgency early in his rule. Algerians have long tolerated a political system with little space for dissent as a price to pay for peace and stability. A weak and divided opposition faces high hurdles in mounting an electoral challenge. Since the FLN party again picked Bouteflika as its presidential candidate, several parties, trade unions, and business groups have endorsed him.