I would say him/her politely that such actoins do harm to the environment and I would make this person throw packet in a trash basket.
<span>Сэм и Кейт были в храме.</span>
Menu
<span>Staters</span>
-fresh melon
-garlic mushrooms
-oysters
-salmon mousse
<span>Main course</span>
-beef curry and rice
-char-grilled steak
-grilled chiken
vegetable and pasta bake
<span>Desserts</span>
-toffee tart
-chocolate cake
-fruit salad
-home-made ice-cream
<span>Side dishes</span>
-pickled vegetables
-mashed potatoes
-boiled vegetables
-baked potato
-chips