For all seats, intended solely for use or seating intended solely for use when the vehicle is stationary as well as for all the seats of any vehicle which are not covered by paragraphs 5.3.1 to 5.3.4, no belt anchorages are required.
Nonobstant les dispositions des paragraphes 5.3.8.1 à 5.3.8.4, on peut remplacer une ou plusieurs positions ISOFIX obligatoires par des positions i-Size.