At least what age should one be to consume cannabis?

* 21 years of age.

* 19 years of age.

* 18 years of age.

* 17 years of age.

* 16 years of age.

* 14 years of age.

* 13 years of age.

* 12 years of age.

* Any age is fine.

* None of the above.

Ron