Obliger les personnes handicapées à être accompagnées est positif en termes d’amélioration de la qualité de leur voyage, mais il ne serait pas positif que la personne handicapée doive payer le billet de la personne qui l’accompagne, car cela signifierait que ces personnes devraient payer deux billets, alors que les autres ne devraient en payer qu’un.
To oblige people with disabilities to be accompanied is positive in terms of improving the quality of their journey, but it would not be a positive thing for the disabled person to have to pay for the ticket of the person accompanying them, since that would mean those people having to pay for two tickets, while the rest of us would only have to pay for one.