The example I2C isolation circuit from [Max’s] paper ... Thus, he came up with circuits to auto-isolate devices from these buses in the event of an issue. That work is the subject of a research ...

Mary Jones said her hamlet had no bus service at all for the first time in her 30 years Some people in rural areas have said they have been left "isolated" and "trapped" after changes to bus services.

who said they have been left "stuck" in their homes and feeling isolated without a bus service. "I was on it [the service] six days a week" said Keith. "It was always half to three-quarters full.