Hi, went through a booze/drug bus last night and I had stopped my car just a block away to rinse my mouth with listerine (I do not drink). Anyway, when I got to the bus (which of course I did not know was there) I had a reading, I was not drink driving and told them I just rinsed my mouth out a block back. I went though the whole procedure inside the bus after a half an hour or so and of course I had Zero alcohol and drugs (its the first time I have ever been through this hence the question). At the end a sergeant comes to me with a red covered book ask's about the police treatment and then wants me to sign the book, I didnt really want to sign anything (I did not say that to him) but I signed. My question is this just normal procedure? Should I have signed regardless of police treatment?
thanks
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