Read the extract and choose the correct topic from the list.
This extract deals with …

... A new kind of training shoes, with wheels in the heel, are in fashion in Wales. Many teenagers asked for them at Christmas. But the manager of the St Andrew`s Shopping Centre in Liverpool says the shoes, called "Heelies", are dangerous. He says kids in "Heelies" can’t enter the mall. They must take them off and walk around in their socks.