Mexican president masses supporters to show political 'muscle'

Mexican President Andres Manuel Lopez Obrador and thousands of supporters took to the streets of the capital for a march seen as a show of political strength by the left-wing populist.

Amid cries of "it's an honour to be with Obrador," the president joined flag-waving crowds to personally lead a rally that comes as his allies warm up for the race to replace him in 2024.

The aim was to celebrate the government's "transformation of Mexico" four years into his six-year term, Lopez Obrador, known by his initials AMLO, said ahead of the march.

"The president is not alone," read a placard at the rally, while others vowed support for the government's controversial electoral reform plan.

The rally comes two weeks after tens of thousands joined an opposition protest against the president's proposed electoral reform.

Lopez Obrador wants to "show muscle," said Fernando Dworak, a political analyst at the Mexican Autonomous Institute of Technology.

"It was a serious mistake by the opposition to believe that the president can be beaten on the streets," he said, referring to the November 13 anti-government protest.

His efforts to revamp the independent National Electoral Institute (INE) have proven particularly controversial.

Lopez Obrador alleges that the INE endorsed fraud when he ran unsuccessfully for the presidency in 2006 and 2012, before winning in 2018.

He wants the organisation to be replaced by a new body with members chosen by voters instead of lawmakers and with a smaller budget.