Article 4U.K.Derogations, special conditions and information

1.Notwithstanding the provisions of Article 3, an air carrier or its agent or a tour operator may refuse, on the grounds of disability or of reduced mobility, to accept a reservation from or to embark a disabled person or a person with reduced mobility:

(a)in order to meet applicable safety requirements established by [F1international law or the law of England and Wales, Scotland or Northern Ireland] or in order to meet safety requirements established by the authority that issued the air operator's certificate to the air carrier concerned;

(b)if the size of the aircraft or its doors makes the embarkation or carriage of that disabled person or person with reduced mobility physically impossible.

In the event of refusal to accept a reservation on the grounds referred to under points (a) or (b) of the first subparagraph, the air carrier, its agent or the tour operator shall make reasonable efforts to propose an acceptable alternative to the person in question.

A disabled person or a person with reduced mobility who has been denied embarkation on the grounds of his or her disability or reduced mobility and any person accompanying this person pursuant to paragraph 2 of this Article shall be offered the right to reimbursement or re-routing as provided for in Article 8 of Regulation (EC) No 261/2004. The right to the option of a return flight or re-routing shall be conditional upon all safety requirements being met.

2.Under the same conditions referred to in paragraph 1, first subparagraph, point (a), an air carrier or its agent or a tour operator may require that a disabled person or person with reduced mobility be accompanied by another person who is capable of providing the assistance required by that person.

3.An air carrier or its agent shall make publicly available, in accessible formats and in at least the same languages as the information made available to other passengers, the safety rules that it applies to the carriage of disabled persons and persons with reduced mobility, as well as any restrictions on their carriage or on that of mobility equipment due to the size of aircraft. A tour operator shall make such safety rules and restrictions available for flights included in package travel, package holidays and package tours which it organises, sells or offers for sale.

4.When an air carrier or its agent or a tour operator exercises a derogation under paragraphs 1 or 2, it shall immediately inform the disabled person or person with reduced mobility of the reasons therefor. On request, an air carrier, its agent or a tour operator shall communicate these reasons in writing to the disabled person or person with reduced mobility, within five working days of the request.