I'm pretty sure her conviction is for yelling racist stuff through someone's letterbox. She also filmed herself barging into an Indian restaurant and furiously accosting a baffled waiter about halal issues.
I know I shouldn't, but every time I see her surname I think of the German word for carpet fringe--"Teppichfransen" (plural). (I think it's probably from the same root as English 'frond(s)', but I'd have to look it up.)
https://www.belfastlive.co.uk/news/belfast-news/unionists-gather-belfast-city-hall-18415108
Oh boy Jayda Fransen from the BNP attended...fuckwits.