In exceptional cases, single-entry Schengen visas valid for up to 15 days may be issued on arrival at the border. These visas are reserved for individuals who can prove that they were unable to apply for a visa in advance due to time constraints arising out of 'unforeseeable' and 'imperative' reasons as long as they fulfil the regular criteria for the issuing of a Schengen visa.Article 7.2 of the Practical Handbook for Border Guards (C (2006) 5186) However, if the individual requesting a Schengen visa at the border falls within a category of people for which it is necessary to consult one or more of the central authorities of other Schengen States, they may only be issued a visa at the border in exceptional cases on humanitarian grounds, on grounds of national interest or on account of international obligations (such as the death or sudden serious illness of a close relative or of another close person).Article 7.5 of the Practical Handbook for Border Guards (C (2006) 5186) In 2017, about 89,000 Schengen visas were issued to travellers on arrival at the border. People trying this way to travel to the Schengen Area can be denied boarding by the airline because of the carrier's responsibility, which penalises airlines if they carry passengers who do not have the correct documentation.
