Station Quest: What unites all these questions?

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Across
  1. 2. when you legally change your marital status
  2. 3. you can legally use the funds in this type of bank account
  3. 5. you can make an important decision about your country's politics
Down
  1. 1. you can use this document to travel internationally all by yourself
  2. 3. you can do it when you get a license
  3. 4. you can ..... a loan from the bank