What's more natural than fleeing from the constraints of home?

Brazil seemed a long way from the constraints of the ice.

These changes free the Magazine from structural constraints of long standing.

Free from the constraints of the church he was able to become more political and active in the campaigns that were important to him.

When you write about somebody trying to free themselves from the constraints of their society, it's what's going on next door.

But against this my mind suddenly felt liberated from the constraints of the body.

They are able to make decisions based on reason that is detached from political, social, or economic constraints.

There are benefits to being free from the constraints of full-time employment.

Finally, I really do value the freeing up from the constraints of the national curriculum.

I took "barrier free" to mean also freedom from administrative constraints.