An activist walks through the construction site of Section 5 South of the Mayan Train between the resorts of Playa del Carmen and Tulum which was halted by a district judge pending resolution of an injunction sought by scuba divers and environmentalists — in the jungle in Playa del Carmen, Quintana Roo State, Mexico, on April 27, 2022. – A Mexican judge earlier this month suspended construction of part of President Andres Manuel Lopez Obrador’s flagship tourist train project in the Yucatan peninsula due to a lack of environmental impact studies. The Mayan Train, a roughly 1,500-kilometre (950 mile) rail loop linking popular Caribbean beach resorts and archeological ruins, has met with opposition from environmentalists and indigenous communities. (Photo by Pedro PARDO / AFP)