When is it acceptable to ride side by side in a lane?

Riding side by side in a lane is acceptable when the roadway is wide enough to allow it safely. This means that there must be sufficient room for two motorcycles to operate without encroaching on each other's space or affecting the safety of other vehicles. When the roadway accommodates this, it can provide certain advantages, such as improved visibility for riders in situations where they might be more exposed to danger from larger vehicles.

It is important to note that riding two abreast can also help with maintaining a safer presence on the road, as it may prevent vehicles from attempting to squeeze between motorcycles or to make risky lane changes. However, this practice should not be done on lanes that are too narrow or congested, as it can lead to heightened risks for both the riders and other road users. When considering safety and legality, riders should always assess the specific conditions of the roadway before riding side by side.