► Read more at https://on.ft.com/2St2TsRFrench demonstrators wreaked havoc for third weekend as government considers boosting security. Prime minister Edouard Philippe was meeting representatives of the gilets jaunes, a movement without leaders organising itself via social media► Subscribe to FT.com here: http://bit.ly/2GakujT► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubsFor more video content from the Financial Times, visit http://www.FT.com/videoTwitter https://twitter.com/ftvideoFacebook https://www.facebook.com/financialtimes