The first question is false as uncontrolled railroad crossings do not have gates, while the second question is also false because signaling after completing a pass is necessary for safety. Both statements are related to traffic rules and safety. It's important for drivers to understand and adhere to these regulations. ;
Both statements are FALSE. Uncontrolled railroad crossings do not have crossing gates, and drivers must signal when returning to the proper lane after passing another vehicle for safety reasons.
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