"LONDON -- A protester threw green custard in the face of British business minister Peter Mandelson on Friday, in a stunt to highlight opposition to a new runway at London's Heathrow airport.
The former EU trade commissioner was arriving for a London summit on carbon strategy when protester Leila Deen approached him and hurled a large cupful of custard straight in Mandelson's face, from close range.
Mandelson bent over, turned away and hurried inside, while the protester picked up papers she had dropped and calmly strode off.
"Mandelson is trying to make political capital out of climate change," said serial campaigner Deen, a member of the group Plane Stupid, which has staged several protests over plans to build a third runway at Heathrow, in west London. "The only thing green about Peter Mandelson is the slime coursing through his veins.
"We can't let the 'Prince of Darkness' cast his shadow over west London" -- a reference to Mandelson's nickname earned for his media spinning skills.
The incident appeared to raise security questions, since Deen, 29, approached Mandelson unchecked and walked off freely afterwards.
Mandelson, who returned to the British government in October, seemed unfazed by the stunt, saying he did not fear for his security and people should not over-react.
"It could have been nastier," the 55-year-old told reporters later -- minus his splattered coat.
"Whilst I'm prepared to take my fair share of the green revolution on to my shoulders, I'm less keen on having it on my face.
"In a sense I guess I should be grateful to the protester for helping us to put this very important subject on the map." However, he added: "I would rather people said it to my face than threw it in my face."
A Scotland Yard spokesman said: "Police are investigating circumstances surrounding an incident in Carlton House Terrace, SW1, at about 8:00am today. There have been no arrests. No complaint has been received."