Steven Woolfe is suspected to be suffering from bleeding of the brain after he was punched in a bust up outside the European Parliament.
The MEP, who is favourite to become the next UKIP leader, collapsed in Brussells amid reports he was punched by a colleague. He was rushed to hospital with suspected head injuries, which could be critical.
UKIP party insiders told The Telegraph that Mr Woolfe was punched by a colleague from the same party following an altercation, with one witness saying he fell into a window or perhaps a metal bar.
Woolfe had two epileptic-type fits around two hours after the fight.
