UNESCO previously called for the decision on the build to be delayed and the scheme to be amended.
https://www.bbc.com/news/uk-england-wiltshire-66709188
Leading campaigners are travelling to UNESCO's headquarters in Paris to present a petition.
https://www.bbc.com/news/uk-england-wiltshire-66709188
Stonehenge tunnel campaigners take petition to UNESCO
www.bbc.comLeading campaigners are travelling to UNESCO's headquarters in Paris to present a petition.