Drive normally?

*Yawn* Good morning everyone! I've used to listening to radio while driving to work, i listen to every shit, the lame gotcha calls, the useless traffic reports, the keep repeating songs, and etc etc etc.  Today as usual, i'm still listening to the radio, was listening to the traffic reporter, she was like "The traffic is moving very slow at Jalan XXX, please drive normally.."  HUH? Drive Normally???? I don't really understand what is drive normally and drive abnormally? Do we really get across driving abnormally drivers? I think during the rush hours, everyone will be driving very normally. We won't be driving like this

Or... like this...

Or.. like this...

Or even letting our pet drives...