I was pondering this through my mind and my contract doesn't specify anything of the sort. Let's say you book a wedding with the bride and groom and you are taken care of. Then they book with the venue/church they are getting married at. When they book with the venue/church their contract with them says that the bride/groom will provide images of the day for promotional usage and it is a stipulation of being wedded there.
You find out that images taken at the venue, according to the bride/groom contract with them, are to be used for the venue for promotional purposes and in order for you to shoot their wedding the venue says that any images taken on their property can be used as promotional purposes (as stated in the b/g contract).
What do you do? You are confronted by the venue that it is in the b/g contract and unless you provide images of the venue you are not allowed to shoot upon their property.
I know that's not tremendously realistic but I've run into it for senior photography here and there. That's why I ask. Basically the teenagers have picked a spot and contacted the venue. I show up and then the venue says, "We get some of these shots right? That was my agreement with the family that asked to use this place."
I can see that happening with a local place that people get married at as the business owner is just that way. If you use their property you need to provide photos even if you are contracted by someone they contracted with.
Do you shoot? Do you not shoot? Do you try and explain copyright and usage limitations?

