Guardian, News UK and Telegraph create shared ad network The Ozone Project

Three of the UK's biggest media titles have pooled their resources to create a digital ad network that they think will avoid the pitfalls of current offerings while better funding their journalism. 
News UK, The Guardian News and Media and The Telegraph have developed the The Ozone Project, a platform they say will offer brands and advertisers large scale buys across brand safe areas. They are also promising "fraud-free" environments to appeal to marketers keen to ensure their adv