Murrayfield Stadium tram stop is located adjacent to the stadium entrance turnstiles on Roseburn Street. Passengers enter the subway by swiping farecards to unlock the turnstiles. It has new entrance and exit turnstiles at stations. At the entrance were two toll houses with turnstiles. Some leapt turnstiles, climbed fences, and entered through open windows. The need to open gate C was due to dangerous congestion at the turnstiles. Entry by patrons is gained by contactless smart card rather than traditional manned turnstiles. Guest Services windows are located next to the turnstiles of the Main gate. Shuttle buses run from Epsom Road to the main turnstiles of the racecourse. Finger scanning devices have been deployed for use in Japanese financial institutions, kiosks, and turnstiles. Payment by contactless credit cards is available directly at the turnstiles. The North Stand turnstiles are accessed from Milton Lane. Next are the main turnstiles, refreshment facilities and disabled spectators' area. The machines originally sold magnetically encoded tickets which unlocked the turnstiles. The San Diego Trolley is a barrier-free (no turnstiles), self-service system.