SAN FRANCISCO - JUNE 9:  San Francisco Municipal Railway (MUNI) cable car operator Leonard Oats sits on the front of a cable car after winning the 47th annual Cable Car Bell Ringing contest June 9, 2009 in San Francisco, California. San Francisco Municipal Railway cable car operator Leonard Oats won the annual bell ringing contest for the second year in a row. Getty Images logo Getty Images 5 months ago

SAN FRANCISCO - JUNE 9: San Francisco Municipal Railway (MUNI) cable car operator Leonard Oats sits on the front of a cable car after winning the 47th annual Cable Car Bell Ringing contest June 9, 2009 in San Francisco, California. San Francisco Municipal Railway cable car operator Leonard Oats won the annual bell ringing contest for the second year in a row.