The Subway chain of sandwich restaurants is having a writing contest for elementary school children. However:
NO PURCHASE NECESSARY TO ENTER OR WIN. Contest is open only to legal residents of the United States who are currently over the age of 18 and have children who attend elementary, private or parochial schools that serve grades PreK-6. No home schools will be accepted. [Emphasis added]
Perhaps their reasoning is that the grand prize is $5000 worth of fitness equipment for their school. Homeschoolers, however, also play sports. The equipment could be given to a community organization, church, city park, etc.
Boxing out homeschoolers may be necessary to get the equipment into a school. Recently homeschoolers have dominated academic competitions:
National Mock Trial Invitational
Reader’s Digest National Word Power Challenge
Lego League Robot Challenge
GSN National Vocabulary Championship
Intel International Science & Engineering Fair
National Geographic Bee
Scripps National Spelling Bee
Honeywell Fiesta Bowl Aerospace Challenge
NASA Odyssey of the Mind Competition
If they were not worried about a homeshooler winning the Subway contest too, they would not have had to exclude them.