Though Turkey passed a law in 1884 (updated in 1906) stating that all antiquities were the property of the state and could not be taken out of the country, this was only loosely enforced.

虽然1884年土耳其通过一部法律(1906年更新)规定所有的文物属于国家财产并且不能带到国外，这部法律的约束力不大。

youdao

If you're wondering, it's not actually legal according to the NYC Department of Transportation, you can keep one earbud in, but that's it, though that rule appears to be loosely enforced at best.

WSJ: Jason Gay: Cyclists, Can You Hear Me Now?