Ford 2007 Freestyle Owner's Manual page 166

Attaching child safety seats with tether straps
Most new forward-facing child safety seats include a tether strap which
goes over the back of the seat and hooks to an anchoring point. Tether
straps are available as an accessory for many older safety seats. Contact
the manufacturer of your child seat for information about ordering a
tether strap.
Children should be placed in the rear in an appropriate child
safety seat that is properly secured to the vehicle.
The tether anchors in your vehicle are in the positions shown:
40/40 second row seats
60/40 second row seats
Delivery van
2007 Freestyle (219)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
165