Apparently there was a planned migrant shelter there and people were going to be moved in that day. People started protesting about how a migrant shelter shouldn't be near a school and some guy even sued for the immigrants to not be allowed there because their generators and showers would be noisy. He briefly got what he wanted but the ruling was thankfully overturned.

As a cherry on top, now a curfew is being considered for the immigrants: https://archive.is/mxVaD