Translate the following English sentence to French:
"We are aware of the stumbling blocks encountered in relation to the tax package and that some of its chapters have been blocked, but in situations such as this large doses of political courage are necessary to push proposals forward."
Nous sommes conscients des obstacles auxquels le volet fiscal a été confronté et de la situation de blocage de certains de ses chapitres, mais dans une telle situation il faut davantage de courage politique pour avancer des propositions.