Chauffeured transportation supplier EmpireCLS last month began offering in select cities rapid Covid-19 testing for chauffeurs as an option for customers for a $50 fee. Chauffeurs would take a CareStart antigen test, which provides results in 10 minutes, according to EmpireCLS. Testing is available upon request in 13 large U.S. cities, with further expansion planned, according to the company. Ground transportation supplier BLS in 2020 launched a similar offering.