For what it is worth, there are only two places in the world today where an unprovoked attack by a big cat is more than vanishingly unlikely. One is by tigers in the Sundarban swamps on the border of India and Bangladesh (and then only on the Indian side), the other is by lions in SE Tanzania/NE Mozambique. And even there, the lion attacks only occur at night. Of course, all bets are off when they are provoked, by a bullet for instance.