<ul><li><a href=http://wetten.overheid.nl/BWBR0014330 target=_blank>Decree on Airport Traffic At Schiphol Airport(Luchthavenverkeerbesluit Schiphol, implemented 26 November 2002, last amended 15 July 2016, Articles 3.1.5. and 4.2.2.)</a></li><li><a href=https://www.schiphol.nl/en/schiphol-regulations/ target=_blank>Schiphol Amsterdam Airport Regulations(Schiphol Amsterdam Airport Regulations, last amended 24 October 2015, Article 28 )</a></li></ul>