Can I take an umbrella in a strong thunderstorm?

Don't use an umbrella with a metal roof in thunderstorm weather. If such an umbrella is exposed in an open highland, it is easy to cause lightning accidents.

Nowadays, most umbrellas are made of plastic. If they are not in the open highlands, it is no problem to play this kind of umbrella. However, in thunderstorm weather, it is best not to go out, but to stay indoors.