Translate the following English sentence to French:
"Another important aspect is what is regarded as 'aggravating circumstances' if the organisation which has caused serious environmental damage has been inadequately insured and has been so, too, in connection with the risks entailed in the particular business."
Un autre aspect important est celui des circonstances dites "aggravantes", qui interviennent si l'activité ayant engendré des dommages environnementaux importants faisait l'objet de mesures de sécurité très insuffisantes, et ce en fonction des risques que cette activité représentait.