What Euro election result means
The results of the show UKIP has won more seats in the than any other party in the UK.
UKIP campaigns for the United Kingdom to leave the .
We asked BBC reporter Chris Mason to explain why the results are a big deal.
He told us: "UKIP have come almost from nowhere, and here they are winning a national election."
He said it would leave other parties scratching their heads and wondering how to respond.