Britons are you seriously ok with this?

The first story just sounds like it was blown wayyyy out of proportion, i remember doing something similar to this but the teacher simply showed us a demonstration of the correct islamic way of praying, at the time it was extremely relevent to what we were learning, no, we were not made to join in but to me it just sounds like a couple of boys mucking around in cl, refusing to take part in the lesson, never believe everything you hear (or read)