What's wrong with eating while walking?
食べ歩きや危険な撮影「迷惑行為」 鎌倉で条例 | NHKニュース
観光公害 - Wikipedia
Do you think eating a soft cream while walking is a bad manner?
What do you think about people who take pictures in a crowded place?
How should we teach manners to foreign tourists?
What nuisance did you have from foreign tourists?