In searchers of the group members, the police found “a knife, a baton and knuckleduster … as well as class A drugs,” he said.

Source: https://www.politico.eu/article/uk-far-right-football-hooligans-blamed-violence-pro-palestinian-march-london/?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication

Officers seized homemade guns, ammunition, eight hunting and flick knives, a knuckleduster, baseball bat and a stab proof vest.

Source: https://www.birminghammail.co.uk/news/midlands-news/most-disturbing-crimes-leave-you-27367362

The bricklayer mentioned it at work and was given the knuckleduster by a colleague.

Source: https://www.bromsgroveadvertiser.co.uk/news/23370566.man-36-crashed-van-knuckleduster-westwood-way-droitwich/?ref=rss