school enrollment. These include the subdivisions of Bassetin (fifty-three houses), Trompe-Souris (seven houses), Pasteur (seven apartments and eight houses) and Clos des cèdres 1 and 2 with fourteen houses. Finally, since 2007, the subdivision of Park Hayes has emerged, with 156 homes completed. Twenty are housing intended for homeowners (delivered in 2011), and nineteen are apartments located in 4 small groups (start of construction planned for in 2012). Fifty homes were completed as of 19 September 2011. Improvement projects There are several current development projects, but only one can be considered as a major project:: the PLU. The current POS (land use plan), which dates from 2002, will soon expire and new studies will be started in 2014 for the next PLU. Effectively, the SRU and the Grenelle Environment impose new rules that will require that certain planning issues be managed in the PLU. Nevertheless, there is sufficient developable land in the town to sustain several years of development. Other projects are of lesser importance. Following the relocation of the library in January 2011, releasing the ground floor of the Town Hall for use, the redevelopment of the Town Hall is being studied. A project farther in the future is the creation or modification of footpaths: elimination of the current portions of roads and creation of protected paths connecting different parts of the town, creating a secure way to access parc de la Rivière (River park), creating a green belt around the town (much of which already exists) and linking with Green Boulevard of Le Mans. The master plan of the Le Mans regional plan of 2001 provides a draft belt road which will connect Allonnes to Université du Mans (Le Mans University) serving in the peri-urban area west of Le Mans, namely Saint-Georges-du-Bois. However, this project is currently stalled due to the refusal of the town of Rouillon to allow this blet road across its area. Toponymy The town is named after the patron saint of the parish and its former location in the woods. St. George was a forest, cut by a small road (currently Sablé-sur-Sarthe road). According to the book Noms de personne sur le territoire de l'ancienne Gaule du VIe au XIIe siècle (Personal names in the territory of ancient Gaul from the sixth to the twelfth century), Volume 3, "traces of the existence of the town date from 1131. The town was then called 'Sanctus