BART’s board of directors voted Thursday to formally oppose a bill in the California Legislature that would decriminalize fare evasion in the state’s public transit systems. The board’s 5-3 vote came after a heated debate among members. Under state law, those who are caught evading a fare three or more times may face a misdemeanor charge, which could result in a fine of up to $400 and a sentence of up to 90 days in jail. If Assembly Bill 819 — introduced by Assembly Majority Leader Isaac Bryan — were to pass, the third violation would no longer be classified...