Edited sentence: Another course of action taken by the Shire Council, to minimise the possibility of an urban Noosa, is building restrictions.Noosa's expanding network of roads have a growing number of roundabouts.On top of this, a population cap has been endorsed to slow down Noosa's growing shire.There are only three sets of traffic lights in Noosa and the Shire Council stands by its roundabout policy to minimise urbanism.These traffic alternatives to traffic lights have become a well-known trademark in the Noosa Shire.With the exception of the Sheraton Hotel, no building in the Noosa shire is to be built with four floors or more