Which of the following does NOT typically fall under ‘motor vehicle’ as defined by police procedures?

The definition of 'motor vehicle' under police procedures typically refers to vehicles that are powered by machinery or mechanical means, which would encompass options such as those propelled by machinery and even those powered by rails. In this context, vehicles that are powered by machinery include various forms of motorized transportation like cars, trucks, and motorcycles, which are all included under the broader legal definitions of a motor vehicle.

Bicycles, while not classified as motor vehicles in the traditional legal sense, can be included in certain contexts when specific traffic laws apply. However, the key distinction here is the source of power; vehicles that are powered by muscle, such as bicycles or manually operated vehicles, are not considered motor vehicles because they do not rely on an engine or motor for propulsion. This classification is crucial for determining applicability of certain laws, regulations, and policing methods regarding the operation of these vehicles.

Thus, the correct answer indicates that vehicles powered by muscle do not typically fall under the definition of 'motor vehicle' as per police procedures, because they lack the powered machinery essential to that classification.