Machete-wielding man shouted he would ‘chop all Muslims up’ outside Justin Bieber concert, witness says

‘A machete-wielding man was arrested as tens of thousands of young fans gathered for a Justin Bieber concert nearby.
A foot-long blade was discovered as police tackled the man as fans gathered in the packed streets.
Two men were arrested as footage emerged of police wrestling one of the men to the floor just 500 yards from the Principality Stadium in Cardiff.
More than 40,000 young fans are expected to attend the Welsh-leg of the Desposito singer’s Purpose world tour.
One witness said: “I walked past as there was lots of screaming and shouting as the police were there.
“I saw a guy get arrested and the police officer hold the knife – it was massive.’
Read more: Machete-wielding man shouted he would ‘chop all Muslims up’ outside Justin Bieber concert, witness says