Help with Anti - Drug PDA

[Command Prompt]

Thanks to youtube I've been able to relieve these fucked up and creepy ads, and by far the most traumatizing are the ones from canada.

However, I remember one where a little girl was in her room, and at the end of it a bunch of water rushed into the room and she drowned. I'm recontructing this from a ten year old meme in my subconscious but surely someone else remembers this and what the ad was for.

PS - I take back what I first said, theres an anti coke commercial from NZ where a guy goes into a washroom, takes out a chunk of his brain and chops it up into lines and fucking snorts it. Holy Shit, Pub, whats the fucks going on down in your end?