JAKARTA, Indonesia—Thousands of students marched in cities around Indonesia on Monday to protest against rumors that the government is considering postponing the 2024 presidential election to allow President Joko Widodo to remain in office beyond the two-term legal limit, calling it a threat to the country’s democracy. They demonstrated in front of the Parliament building in the capital, Jakarta, where police used tear gas and water cannons to try to disperse the crowds, and in large cities all over the country. Widodo denied on Sunday that his administration is attempting to delay the vote after senior politicians, including a close ally, supported the idea, and ordered the Cabinet to explain that the election has been set for Feb. 14, 2024. “This needs to be explained so that there are no rumors circulating among people that the government is trying to postpone the election, or speculation about the extension of the …