Another Hong Kong speciality is street foods. Before the 1990s, street foods offered by hawkers - these are vendors with little carts moving around the streets and selling their traditional snacks! The best known Hong Kong street foods are curry fish balls, soya-braised cuttlefish, stinky tofu, curry pig skins, pig-blood jelly, red bean and green been sweet soup... However, after the 1990s, due to food safety regulations, traffic laws, such on the street hawkers started to disappear. They were replaced by licensed food stores making similar types of snacks. These traditional street foods are still the delights for many Hong Kong people and tourists alike.