Meanings of interrupted even in English

The ordinary passenger traffic had scarcely been interrupted even now on the eve of war.

You see, I'm a very busy person, and my work can't be interrupted even for a Royal visit.

Iggy's screech of indignation interrupted even the usually imperturbable bear who glanced down to see what was causing the squirrel so much trouble.

She wished to remain undisturbed; but the world, with rude yet beneficent hand, interrupted even her surrender to her grief for her mother.