A class action lawsuit against Google worth an estimated £7billion has been given the green light to go ahead. The lawsuit - which is being lead by the legal firm Hausfeld & Co LLP and consumer rights activist and founder of the group Consumer Voice Nikki Stopford - was certified by the UK Competition Appeal Tribunal (CAT) earlier this month. The body - which decides cases which involve competition or economic regulatory issues - ruled against Google's appeal against the class action. The claim