anchor.diff:      set req.http.Host = "planner.<%= @govuk_platform %>.alphagov.co.uk";
       set req.backend = planner;
     } else if (req.url ~ "^/designprinciples$|^/designprinciples/styleguide$|^/designprinciples/performanceframework$") {
  -  # Design Principles 
  +  # Design Principles
       set req.http.Host = "designprinciples.<%= @govuk_platform %>.alphagov.co.uk";
       set req.backend = designprinciples;
     } else if (req.url ~ "^/licence-finder") {
  
positive.code:     set req.http.Host = "licensify.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = licensify;
    } else if (req.url ~ "^/trade-tariff") {
    # Tariff 
      set req.http.Host = "tariff.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = tariff;
    } else if (req.url ~ "^/api") {
    # Public API 
      set req.http.Host = "public-api.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = publicapi;
    } else if (req.url ~ "^/feedback") {
  
negative.code:     set req.http.Host = "feedback.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = feedback;
    } else if (req.url ~ "^/performance") {
    # Datainsights
      set req.http.Host = "datainsight-frontend.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = datainsight;
    } else if (req.url ~ "^/government|^/specialist|^/(bis|cabinetoffice|dclg|mod|defra|fco|dh|dfid|moj|hmrc)(\?.*)?$") {
    # Whitehall
      set req.http.Host = "whitehall-frontend.<%= @govuk_platform %>.alphagov.co.uk";
      set req.backend = whitehall;
  