Zimbabwe’s main opposition leader said Tuesday he will roll out anti-government street protests this year, declaring that the collapsing economy will improve only if political issues, including a long-disputed election, are resolved.

Nelson Chamisa told hundreds of Movement for Democratic Change party supporters in the capital, Harare, that he will use the protests to push for a ”transitional authority” to run the southern African nation until credible elections are held.

“This year is going to be a year of demonstrations and action,” he said to cheers. “It is time to fight for a Zimbabwe we all want, and have been dreaming of. Come what may, we will not be intimidated.”

Zimbabwe held largely peaceful elections in 2018 in a transition from former leader Robert Mugabe’s nearly four-decade rule. But days later the military shot dead several people in Harare as opposition supporters protested a delay in releasing results.

President Emmerson Mnangagwa, a former Mugabe protege, has said Chamisa should accept the election results, but the opposition leader still asserts the vote was rigged even though the constitutional court threw out his legal challenge.

Zimbabwe’s military and police have crushed subsequent anti-government protests, while opposition events are routinely banned.

Police were uncharacteristically absent at Tuesday’s rally, although officers mounted roadblocks on roads leading into downtown and circulated with loudspeakers shouting: “Don’t be used, please go to work”.