Final answer:
To protect a tailgating motorcyclist, maintain a safe following distance and avoid unnecessary actions like honking or speeding up to pass quickly.
Step-by-step explanation:
To protect a tailgating motorcyclist, it is important to maintain a safe following distance. This means keeping a reasonable space between your vehicle and the motorcyclist in front of you. This allows both you and the motorcyclist to have enough time to react to any sudden changes in traffic.
Other actions, such as honking your horn to alert the motorcyclist or speeding up to pass the motorcyclist quickly, are not necessary and may actually put the motorcyclist at risk. Honking unexpectedly can startle the motorcyclist and cause them to lose control, while speeding up to pass quickly may not give the motorcyclist enough space and time to maneuver safely.