Translate the following English sentence to French:
"Given the ever increasing volume of traffic on Europe's roads I am at pains to emphasise the need for vehicles to meet the highest possible technical roadworthiness standards, but also the need to take environmental aspects into account."
En raison de l'augmentation incessante du volume du trafic sur les routes d'Europe, j'aimerais mettre l'accent sur la sécurité technique optimale des véhicules mais aussi sur la prise en considération de la dimension environnementale.