The signs are used to discourage visitors from giving any food to the animals.

To discourage visitors, they started charging 10 cents per visit, but this only attracted more people.

For years its streets were kept unpaved to discourage visitors.

He was spending most of his free time in his apartment, discouraging visitors and waiting for her to call.

Following this donation the Church began to "discourage visitors" to the site.

But why were they so eager to discourage visitors?

Eventually, to discourage most visitors, the fee was increased.

The paradoxical effect of these warnings has been to encourage, rather than discourage, visitors.

That chasm at her front door does sort of discourage visitors, doesn't it?

We were warned that the Russians discouraged visitors, and indeed, they tried to shoot us out of the sky.