Banks in Tokyo have started installing cell phone wifi jammer in strategic ATMs in the district, so that the elderly do not fall victim to phone fraud. It is a response to scammers who target the elderly, asking them to go to the bank and withdraw money from ATMs for a child in need, while staying online, but only for bring down these elderly people soon after. The devices are said to be low power and only cover an area of about 2 meters.
The New York Taxi and Limousine Commission is considering a proposal to install cellphone jammers in taxis and limousines, keep cab drivers off their phones, and pay attention to the road. Due to the limited number of ip scramblers to be used, the proposal specifies that passengers could still make calls from the back seat. Of course, drivers are in opposition, saying cell phones are essential to their jobs and that this would be illegal.