Earlier quoted context omitted.
There are traffic scenarios where it's too dangerous to stick with the legal speed limits.
I was about to downvote you, since I think this statemment is, well, moronic. Instead I kindly ask you to elaborate on just one situation, where exceeding the speed limit avoids danger. Edited to add : To be clear: Speeding up upon overtaking doesn't count. If you need to do that you should not have overtaken in the first place, since it was obviously dangerous.
No matter how fast a truck is driving, I don't want to be anywhere near it while driving my motorcycle. Those tires randomly explode (I've seen it happen multiple times) and when a piece hits you, you're dead. I pass them ASAP, no matter how fast I have to go to do it.