This is a unique question. My little efforts were to take action in combating teens blow the age of 18 to not gamble as they do not have the right mindset and they are not fully aware. I tried my best to share banners to local gambling shops and stickers that strikes a bold warning for people under the age of 18 to not enter the local betting shop.

Although most of them still hid and go into gambling but i think a word is enough for the wise. If they choose to remain adamant and don't follow good advice i don't think they would want to stop it at that aga entirely.