Just my kids on a ride: height/age restrictions?

Are there any restrictions for height or age if I just want to send my kids on a ride? I know at MK, they couldn’t FP Barnstormer by themselves, even though they all met the height requirement. I had to have an FP in order to ride with them.

@ApolloAndy, this was the 1st trip my kiddos could ride by themselves, ages 8 and 10. We asked the CM at the entrance to double check. I believe one has to be 10. My kids are tall, though. Never hurts to ask!

You have to be 7 or older to ride alone. If you are younger than 7, then the other person riding with you needs to be 14 or older.