PoliticsBoris Johnson Says He Still Opposes Heathrow Airport ExpansionFacebookXLinkedInEmailLinkGiftExpandIllustration showing the proposed Heathrow Airport expansion.Source: Grimshaw Architects via Heathrow AirportFacebookXLinkedInEmailLinkGiftGift this articleContact us:Provide news feedback or report an errorConfidential tip?Send a tip to our reportersSite feedback:Take our SurveyNew WindowFacebookXLinkedInEmailLinkGiftBy Tim RossFebruary 12, 2020 at 12:52 PM UTCBookmarkSaveLock This article is for subscribers only.Sign up to our Brexit Bulletin, follow us @Brexit and subscribe to our podcast.Boris Johnson is on a mission to build more railways and roads in post-Brexit Britain. But there’s one massive infrastructure project he still hates: adding a third runway to London’s Heathrow airport.