Are my parents right to punish me for being brought home by the police drunk?

are my parents right to take such drastic action to stop me drinking alcohol underage? in the past couple of weeks i have been coming home drunk ( NOT ON SCHOOL NIGHTS ) my parents said they are worried and unless i stop drinking they will have to take drastic action, last Friday night i got brought home DRUNK by the police my parents went mad and said they have had enough, the next morning Saturday my parents locked me in my bedroom as a punishment, they said i can no longer be trusted and they have no option but to lock me up for my own good as well as to punish, my parents said i will serve a minimum of 4 weekends imprisonment, no tv no phone etc, i will be set punishment essays to write and my parents have given me leaflets on the dangers of underage drinking , i have to copy these out several times as part of my punishment ADVICE PLEASE?
yes my parents are right and i deserve to be punished with a harsh punishment
no my parents should let me off with a warning
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+1 y
its not right that i am shut away in my room my friend is having a barbecue tomorrow and i want to go , but how can i if i am locked up in my room, why do i have to suffer this punishment i DONT like it , i am bored fed up and MISERABLE , i want to be let out of my room WHY NO SYMPATHY FROM ANYONE?
Are my parents right to punish me for being brought home by the police drunk?
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