Q: In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
Article: There are some strange and wonderful rules in law books around the world. When you are traveling, it's always best to know before you go. Not only could this keep you out of trouble, but it can also help you get the most out of your holiday. In Victoria, Australia, it's illegal to change a light bulb unless you are a licensed electrician. People who disobey this law could receive a fine of up to AU$10 (PS5.50). In Milan, Italy, citizens are required to smile at all times, except during funerals or hospital visits. In England, it is illegal to die in the Houses of Parliament. This was voted the most ludicrous law in the UK in 2007. A spokesman for the House of Commons said: "The people who know about these things here say there is no basis for such a law, not to say it does not exist somewhere in writing." In Canada, by law, one out of every five songs on the radio must be sung by a Canadian. Flushing the toilet after 10pm is illegal in Switzerland. The Government consider it noise pollution. Running out of petrol is illegal on Germany's autobahn, and so is walking along it. So those who do break down must pull over and use their horn to attract attention. The fine is EUR80 (PS65) for endangering other drivers. 7. In Chicago, it is against the law to eat in a place that's on fire. No matter how good the pizza tastes, if the restaurant sets on fire - you can't stick around!
Answer: A driver blows his horn when his car breaks down on a Germany's highway.
A:
According to the text, which of the following is legal?