Why do they block highways? I dont get it.

Moorish gatherings are more fun in Europe, 2019 picture below is showing blackface worn in Spain https://dilemmaxdotnet.files.wordpress.com/2019/01/blackface-parade-spain-04.jpg "The ‘Kings’ paraded the streets, kissing children, while the 440 royal pages – aged 16 to 18 – handed out gifts, often climbing ladders to deliver them through the windows of apartments."