Maduro’s greatest test? All you need to know about Venezuela’s election

Dire economic conditions and a galvanised opposition could spell the end of President Nicolas Maduro’s time in power.

On Sunday, voters in the South American nation of Venezuela will take part in what may be one of the most consequential elections in the country’s modern history.

After 11 years in power, President Nicolas Maduro is facing steep odds as he seeks a third term against opposition candidate Edmundo Gonzalez Urrutia.

Polls show Maduro trailing Gonzalez by nearly 40 points, as voters express exhaustion over Venezuela’s economic crisis and political repression.

But critics question whether Maduro will accept defeat if he is indeed trounced at the polls. The socialist leader has been accused of wielding his power to suppress potential rivals, arresting some and barring others from holding office.

Who are the candidates, what developments have we seen so far, and under what circumstances will voting take place? We answer these questions and more in this brief explainer.