Heston’s guests eat whale vomit starter

Heston Blumenthal serves ambergris (whale vomit) to his guests as part of a fish and caviar starter for his sumptuous Christmas feast. Guests include actor Charlie Higson, broadcaster Mariella Frostrup, comedienne Arabella Weir, former rugby player Matt Dawson, actor James Purefoy, and journalist Kate Spicer.