Technology Google, Facebook, Twitter must do more against fake news: European Union Updated : January 29, 2019 07:51 PM IST Companies and trade bodies representing the advertising industry signed up to a voluntary code of conduct in October to ward off more heavy-handed legislation. The European Union's executive said signatories to the code of practice had taken steps to remove fake accounts and limit sites promoting fake news but said more was needed. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.