Brazilian riot police have used tear gas against protesters in Sao Paulo, three days before the World Cup opening game in the city’s main stadium.
The BBC’s Katy Watson at the scene said about 300 demonstrators were there and helicopters circled overhead.
The protest was called by Sao Paulo metro workers who are striking in support of a 12.2% salary increase.
Brazilian President Dilma Rousseff has said she would not allow violent demonstrations to mar the World Cup.
Sao Paulo metro workers have been on strike since Thursday, creating traffic chaos in one of the world’s most congested cities.
https://www.youtube.com/watch?v=omzHESciaWg For those of us who want to say thank you to our moms, it’s…
https://www.youtube.com/watch?v=omzHESciaWg For those of us who want to say thank you to our moms, it’s…
For those of us who want to say thank you to our moms, it’s not…
https://www.youtube.com/watch?v=omzHESciaWg For those of us who want to say thank you to our moms, it’s…
https://www.youtube.com/watch?v=omzHESciaWg For those of us who want to say thank you to our moms, it’s…
https://www.youtube.com/watch?v=omzHESciaWg For those of us who want to say thank you to our moms, it’s…