PLANS to build a tram-train network on the French island of Réunion are in doubt after the new president of the regional council, Mr Didier Robert, requested that €435 million of funding allocated to the project be diverted to the construction of a new coastal road. Robert had campaigned against the €1.6 billion project to build a 42km line linking Saint Marie, Saint Denis, and Saint Paul, which was championed by his predecessor Mr Paul Vergès. Vergès was ousted from his post by Robert in March's regional election.