Reminds me of my days in US college
We had an evangelistic cretin coming on campus and preaching from the steps of the campus "hub". After two days of cermons starting with words like "Whores and Whoremongers" a couple of students had enough and started to imitate him waving pieces of pizza instead of the bible. So the cretin brought some henchmen the next day and it all ended up with the provost instructing campus security to evict the lot (his methodist tolerance ran out).
However, I thought that such talebanic behaviour is typical of the USA. I am a bit surprised to see it in more moderate lands.