Having just arrived in Kuala Lumpur and being a big bike fan, an expatriate colleague bought a brand-new big bike and took it for a spin downtown. As he was nicely cruising along taking in the city sights, a traffic policeman waved him down. Apparently, he was riding along a stretch of road that is designated for motorcars and bigger vehicles only. Motorbikes are to use an inner smaller road running alongside the regular road. This is for safety purposes.