The medical profession may have a particular obligation to address this problem, because medicine's usual watchdogs - patients - often cannot.

Thinkers have long debated this question: does family entail particular ethical obligations?

It was beyond her to meet this particular obligation, she decided.

So that particular obligation may not be placed on primary schools.

This honour has no particular obligations to the Church, except for the general ones stated above.

Since Strange considered the whole world as his territory, he felt no particular obligation to defend this small portion of it.

Do black agents feel a particular obligation to give priority to black clients?

I should like to remind the House that we are the only directly elected body, and thus have a particular obligation.

"I cannot see that I am under any particular obligation to do so," he said.

There's no particular obligation on them - or commercial interest - in reporting falling crime.