| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | border | Western countries | Borders are open and easily crossed due to the Schengen Agreement or similar policies. | 1 |
| 2 | border police | Western countries | Responsible for enforcing immigration laws and monitoring border crossings. | 1 |
| 3 | border police | Western countries | Responsible for enforcing immigration and customs laws at border crossings and airports | 1 |
| 4 | one political border | Western countries | Defined and enforced by specific laws and regulations, often marked by physical barriers or checkpoints. | 1 |