If I saw a cloud of £20 notes blowing in the wind and didn't know where they came from then it is a big temptation to keep them. Xmas would have come early ! lol
I would like to say yes - but the truth is No - definitely not, I would take as much as I could and hope I don't get caught. If the Police identified me by CCTV I would deny it, I would say 'that person looks similiar but its not me. I don't own a jacket like that. Trust me I speak as a law-abiding citizen.' Like hell I would turn the money in.
You are morally to be praised Naomi because not only would I keep the money but I would not tell anyone I have it! I would treat them so they think I'm really generous.