is marked by the personality of Jean Royer, who was Mayor for 36 years and helped save the old town from demolition by establishing one of the first Conservation Areas. This example of conservation policy would later inspire the Malraux Law for the safeguarding of historic city centres. In the 1970s, Jean Royer also extended the city to the south by diverting the course of the river Cher to create the districts of Rives du Cher and des Fontaines. At the time, this was one of the largest urban developments in Europe. In 1970, the François Rabelais University was founded; this is centred on the bank of the Loire in the downtown area, and not – as it was then the current practice – in a campus in the suburbs. The latter solution was also chosen by the twin university of Orleans. Royer's long term as Mayor was, however, not without controversy, as exemplified by the construction of the practical – but aesthetically unattractive – motorway which runs along the bed of a former canal just from the cathedral. Another bone of contention was the original Vinci Congress Centre by Jean Nouvel. This project incurred debts although it did, at least, make Tours one of France's principal conference centres. Jean Germain, a member of the Socialist Party, became Mayor in 1995 and made debt reduction his priority. Ten years later, his economic management was regarded as much wiser than that of his predecessor due to the financial stability of the city returning. However, the achievements of Jean Germain were criticized by the municipal opposition for a lack of ambition. There were no large building projects instituted under his double mandate. This position is disputed by those in power, who affirm their policy of concentrating on the quality of life, as evidenced by urban restoration, the development of public transport and cultural activities. Climate Tours has an oceanic climate that is very mild for such a northern latitude. Summers are influenced by its inland position, resulting in frequent days of or warmer, whereas winters are kept mild by Atlantic air masses. Sights Tours Cathedral The cathedral of Tours, dedicated to Saint Gatien, its canonized first bishop, was begun about 1170 to replace the cathedral that was burnt out in 1166 during the dispute between Louis VII of France and Henry II of England. The lowermost stages of the western towers belong