Quintessentially British?

This, too: https://www.disabilitynewsservice.com/kicked-punched-knocked-unconscious-tipped-out-of-wheelchairs-campaigners-describe-repeated-police-targeting-of-disabled-anti-fracking-protesters/

It’s happened before, a few years ago, when people in wheelchairs and pensioners (off the top of my head) protested against their ability to travel being severely cut short. Police hit back hard.

Here is a link:

https://www.telegraph.co.uk/news/uknews/10922230/Video-shows-pensioner-protesting-against-cuts-to-free-travel-being-restrained-by-police.html

In both situations, people were knocked unconscious by police.