Guido and others said that if the Nicaraguan government persists with the project, it could generate violence, a grim possibility for a country whose years of bloody civil war is not far past.
Efforts to get the government involved with the project have so far failed, says I.D. Gene CEO Yeon-Bo Chung, a Harvard-trained biologist.
Cathryn Ross, Ofwat's chief executive, said: "Once the tunnel had been confirmed as the best solution to the problem of sewage in the Thames, our job at Ofwat was to work with government and the project to make sure that Thames Water's customers got a fair deal.
They note the Egyptian government pushed ahead with the project despite the lack of a thorough environmental risk assessment.
The companies deny directly working with the government on the project, called Prism.
"The Health Status of Soon-to-Be-Released Inmates" is available on the Web site of the National Commission on Correctional Health Care, which worked with the government on the project.
Around 2002, the federal government completed the project with the reconstruction of the MD 197 interchange.
Union officials and others in Quebec have already expressed alarm that the municipal and provincial governments are proceeding with the project.
He said neither of them had any contact with the federal government on the project.
However, Theresa May's government is understood to have agreed a new timetable with the French government for the project.
