Rally Portugal organisers have opened an investigation to understand why two unauthorised vehicles entered a live stage forcing organisers to red flag the test.<br>The second pass through the famous Arganil stage was halted after two separate incidents where unauthorised vehicles had entered the stage while it was live. <br>The first incident occurred when Toyota’s Elfyn Evans, who was first ...<a class='more' href='https://www.autosport.com/wrc/news/wrc-portugal-organisers-investigate-major-stage-security-breach/10819259/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>