SUNDAY TIMES WEB DESK:Venezuelan opposition leader Juan Guaido, who many nations have recognized as the country’s rightful interim ruler, speaks during a meeting regarding the condition of the water and electricity systems in Caracas, Venezuela, Venezuela, March 28, 2019.

Guaido has called for fresh protests on Saturday against Maduro, following a blackout this week that left the country without power for days.

Cities across Venezuela recovered electricity on Thursday after the blackout, the second major one in less than a month. Maduro on Wednesday night blamed the outage on a “terrorist attack” on the Guri hydroelectric facility that provides electricity to most of the country.

Guaido, the leader of the opposition-controlled National Assembly, has challenged Maduro and his socialist party for power. He invoked the country’s constitution to assume the interim presidency in January, arguing Maduro’s May 2018 re-election was illegitimate.