The palace is no longer safe for a lady of your importance.

He insisted that it was no longer safe to continue.

He also added that the mountain was no longer safe to climb.

It is no longer safe for me to remain here.

It was no longer safe to be out after dark.

They, he, had decided it was no longer safe for him in Havana.

In the mid-20th century local people took away many of its stones, and the structure is no longer safe.

As he has nothing left to hide, your secret is no longer safe.

How can you not surrender to a world that is no longer safe for people to live on?

It was no longer safe for the humans to remain.