You build a fence made up of beehives connected by rope.

You can build a fence high enough to thwart nosey neighbours, but you can't stop them peering into your back garden on the internet.

First, you can build a fence around the perimeter, prohibiting the sheep from crossing that boundary.

You need to build a fence around a tulip, but you don't have to worry about an oak tree at all.

To counteract the problem, the trust has built a fence that means that visitors will have to enter the museum via its own entrance.