Children under the age of 2 years ride free.

Children under age 6, with an adult, ride free.

Bet I could get my captain to let you ride free.

Never again could it ride free above the world, driven by wind and sun.

"But at least 80 percent of the riders are riding free."

Another possibility, transit officials said, might be to have a period during which people would ride free.

And we did it, even taking along our two dogs, who rode free.

Some railway workers let students traveling in groups to ride free.

- Children under six years of age may ride free, but must be accompanied by an adult.

He couldn't let his thoughts ride free, any more.