Translation of "obstructive" into Portuguese

I have to say that large and powerful energy producers have been obstructive and have deliberately misrepresented this directive.

Devo dizer que grandes e poderosos produtores de energia tomaram atitudes obstrucionistas e desvirtuaram deliberadamente esta directiva.

Bronchial asthma, a history of bronchial asthma or severe chronic obstructive pulmonary disease

Bronquite asmática, antecedentes de bronquite asmática ou doença pulmonar obstrutiva crónica grave

But for the love we both have for the king, your job at cambria is to be as obstructive as possible.

Mas pelo amor que ambos nutrimos pelo Rei, teu trabalho em Cambria é ser o mais perturbador possível.

But now we will obstruct that they leave the island.

Mas agora temos que impedir que eles deixem a ilha.