or interstate highways (United States), although hitchhikers often obtain rides at entrances and truck stops where it is legal at least throughout Europe with the exception of Italy. Decline In 2011, Freakonomics Radio reviewed sparse data about hitchhiking, and identified a decline in hitchhiking in the US since the 1970s, which it attributed to a number of factors, including lower air travel costs due to deregulation, the presence of more money in the economy to pay for travel, more numerous and more reliable cars, and a lack of trust of strangers. Fear of hitchhiking is thought to have been spurred by movies such as The Texas Chain Saw Massacre (1974) and a few real stories of imperiled passengers, notably the kidnapping of Colleen Stan in California. See , below. Julian Portis points out that the rise of faster highways, such as freeways, motorways, and expressways, has made hitchhiking more difficult. He adds: Some British researchers discuss reasons for hitchhiking's decline in the UK, and possible means of reviving it in safer and more-organized forms. In recent years, hitchhikers have started efforts to strengthen their community. Examples include the annual Hitchgathering, an event organized by hitchhikers, for hitchhikers, and websites such as hitchwiki and hitchbase, which are platforms for hitchhikers to share tips and provide a way of looking up good hitchhiking spots around the world. While hitchhiking is on the decline, it is still in regular use around the globe. Public policy support Since the mid-2010s, local authorities in rural areas in Germany have started to support hitch-hiking, and this has spread to Austria and the German-speaking region of Belgium. The objectives are both social and environmental: as ridesharing improves mobility for local residents (particularly young and old people without their own cars) in places where public transport is inadequate, thus improving networking among local communities in an environmentally friendly way. This support typically takes the form of providing hitch-hiking benches (in German Mitfahrbänke) where people hoping for a ride can wait for cars. These benches are usually brightly coloured and located at the exit from a village, sometimes at an existing bus stop lay-by where vehicles can pull in safely. Some are even provided with large fold-out or slide-out signs with place names allowing hitchers to clearly signal where they want to go. Some Mitfahrbänke have been installed with the help of the EU's LEADER programme for rural local