on pokemon, and youth
as pokemon are a high level of responsibility, ownership for legal children (anyone 17 or under) is slightly more prohibited.
at 10, pokemon training becomes possible
people under 10 cannot legally own pokemon- while their parents can own pokemon that function as pets for them, they are microchipped in the parent's names and will not become any responsibility of the child's without trading.
those over 10 can legally own pokemon after passing the BPSC and obtaining a trainer card/number. however, to apply for these they must have parental permission, and this can be revoked if the parent feels that their child is in too much danger.
this point has unintentionally led to a trend of pokemon trainers with parental issues- this is a phenomenon being closely studied in many sociological circles)
the teenage delinquent act
for those trainers embarking on their pokemon adventures underage, they must still stay in education until they are 16. this is achieved by attending specialist pokemon academies- something covered more on the page linked.
if the trainer refuses to attend the academies, their pokemon trainer numbers may be voided, preventing them from participating in any further events until their schooling is complete.