Brazil's ex-President Luiz Inácio Lula da Silva has been cleared of corruption by a Supreme Court judge, opening a path to a possible run for the presidency in 2022.

Lula, a leftwing icon to many, was freed in 2019 after 18 months in jail.

He was convicted following an investigation, Operation Car Wash, into a huge bribery scandal which ensnared politicians and business leaders.
But Supreme Court Justice Edson Fachin annulled Lula's convictions.

He said in a statement that a court in the southern city of Curitiba did not have the right to try the four cases, which should instead be heard by a federal court in the capital, Brasilia.
The ruling, which still has to be considered by the full Supreme Court, restores Lula's political rights, unless his convictions are reinstated.
"This is recognition that we were right throughout this long legal battle," his lawyers said in a statement.
Lula, president from 2003 to 2010, could theoretically run against President Jair Bolsonaro. The right-wing incumbent is thought likely to seek re-election next year.
Giving his reaction outside the presidential palace, Mr Bolsonaro accused the Supreme Court judge of bias.

The trial has been very controversial from the start and critics say it was a political witch-hunt and led to judges and prosecutors being rewarded by the right-wing Bolsanaro government.