Borussia Dortmund fans were involved in clashes with police in the capital of Portugal on the eve of Wednesday’s Champions League match against Sporting.
The skirmishes took place in the Bairro Alto neighbourhood on Tuesday night.
Travelling BVB fans were filmed throwing chairs and tables from nearby bars at Portuguese cops, who used batons to disperse them.
Seven Dortmund fans were arrested, according to local media reports.
