Final answer:
The belief that drivers won't be ticketed for going less than 5 mph over the speed limit is false. There is no consistent allowance for speeding, and officers can ticket for any speed over the limit based on their discretion and local laws.
Step-by-step explanation:
The statement that you will not be given a ticket for exceeding the speed limit by less than 5 mph over the limit is false. While some officers may exercise discretion for small margins over the speed limit, there is no universal rule that protects drivers from getting a ticket for being within this range. The enforcement of speed limits can vary by jurisdiction, the road conditions, and the individual officer's judgement. In some areas, law enforcement may use a de facto speed limit, which is the speed above the posted limit at which they are likely to ticket drivers. This can differ from the de jure speed limit posted on signs. Additionally, factors such as the accuracy of your speedometer, which may have an uncertainty percentage, and external tools like radar measurements that are used by police to detect your speed, can affect whether you receive a ticket or not.