I grew up in a relatively small town in the south-east of England and not once did I encounter any anti-semitism. The vast majority of anti-semitism in the UK comes from the Muslim community - mainly from the Pakistanis. Just because these people have British citizenship, doesn't make them British. Remember that ordinary British folk are amongst the most tolerant in the world. Britain would be doing itself a favour if it kicked out all these troublemakers. Sadly, that will never happen.
10 arrested at Israeli Arab protest in Ramle (Haaretz)
from the article: The new British anti-Semitism