This article was originally published by Sarah Wray on Cities Today, the leading news platform on urban mobility and innovation, reaching an international audience of city leaders. For the latest updates follow Cities Today on Twitter, Facebook, LinkedIn, Instagram, and YouTube, or sign up for Cities Today News. UK-based regional bus operator Warrington’s Own Buses has installed air-cleaning devices from technology company AirLabs in driver cabins across its entire operational fleet as part of a COVID-19 safety drive. The ‘AirBubbl’ filters more than 95 percent of airborne viruses and contaminated particulate matter and floods the vehicle with over 30,000 liters of clean air every…

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