Life on the road takes its toll when the bosses of North America’s biggest independent cabbies, Beck Taxi, work in disguise. General Manager Gail Souter and Operations Manager Kristine Hubbard are mother and daughter. Together, they run a business that has takes 15 million passengers a year to where they want to go. But with tough City Council regulations and high overheads, drivers are struggling to make a living. (thetvdb.com)