on the news page...
'Due to overwhelming demand for tickets following this morning's public onsale, four additional shows have been added to finalise the European leg of The Joshua Tree Tour 2017 this summer.
These second shows will be at Twickenham, London on July 9th, the Olympic Stadium in Rome on July 16th, the Stade de France in Paris on July 26th and the Amsterdam Arena on July 30th.'