Trade union members march in central Brussels during a protest over the government's reforms and cost-cutting measures, October 7, 2015. (Photo by Francois Lenoir/Reuters)





Demonstrators confront riot police in central Brussels during a protest over the government's reforms and cost-cutting measures, October 7, 2015. (Photo by Francois Lenoir/Reuters)





A demonstrator wears a pink panther costume during a protest march in Brusselsto over the government's reforms and cost-cutting measures, October 7, 2015. (Photo by Yves Herman/Reuters)





Demonstrators march in central Brussels during a protest over the government's reforms and cost-cutting measures, October 7, 2015. (Photo by Yves Herman/Reuters)





Demonstrators protesting government reforms and cost-cutting measures march in central Brussels, October 7, 2015. The sign reads "Flexi-jobs, no thanks!". (Photo by Francois Lenoir/Reuters)





Demonstrators protesting government reforms and cost-cutting measures march in central Brussels, October 7, 2015. The sign reads "We want more than just the crumbs of the cake!". (Photo by Francois Lenoir/Reuters)





A demonstrator is carried away by plain-clothes police during a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





Masked demonstrators taunt riot police during a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





An injured plain-clothes policeman is assisted during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





A demonstrator smashes an advertising panel during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Yves Herman/Reuters)





Demonstrators clash with riot police during a march against government reforms and cost-cutting measures in Brussels, October 7, 2015. (Photo by Yves Herman/Reuters)





Demonstrators hurl projectiles during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





A demonstrator is carried away by plain-clothes police during a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





Demonstrators walk past tear gas during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Francois Lenoir/Reuters)





Demonstrators hurl projectiles during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Yves Herman/Reuters)





A demonstrator throws a projectile during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Yves Herman/Reuters)





A demonstrator is detained by police during clashes at a march against government reforms and cost-cutting measures in Brussels , October 7, 2015. (Photo by Yves Herman/Reuters)