A group of people protesting, some holding signs

A group of people protesting, some holding signs. One sign reads "Pas d'enfants en Prison!" (No children in prison). Another sign says "Defendons les sans-voix!" (Let's defend the voiceless!). One protester wears an inflatable Pikachu costume. Some wear yellow shirts with a hand symbol and the acronym "ECHR," while another person wears an orange safety vest. A sign with Pikachu reads, "When justice dies at home, we bring it to Strasbourg." One man holds a Turkish-language sign.