Ivan Massow, an entrepreneur and one-time potential candidate for London mayor, has published an article in the New Statesman in which he urges his party to change its anti-euro line. Massow, who has also been director of the Institute of Contemporary Arts and is rumoured to be a friend of party leader David Cameron, points out the numerous advantages the single currency would bring to the British economy and its consumers. "The euro is now inevitable because it is the best option available. There's no time to lose", he writes. Read the article.