As this graph from Anthony Wells of YouGov shows since the general election the steady growth of UKIP is one of the most intersting developements in British politics.
This is of course in part because of the growth of the European Union in people's conciousness, but as Wells points out has many other causes.
The bottom line is that this isn't some flash in the pan, but somethng that isn't going away.
What’s Coming? A Dramatic Shift in EPA Priorities
45 minutes ago