Is it unconditional for motorcyclist to ride two abreast in a lane?

Motorcyclists are generally allowed to ride two abreast in a lane in many jurisdictions, but this practice is subject to specific laws and regulations that can vary by state or country. In some places, it may be permitted as long as both riders are on motorcycles and it does not impede traffic. However, riders should always check local laws and consider safety factors when riding in this manner. It's important to be aware of road conditions and the behavior of other drivers.