Recent reports indicate that UK motorists could be fined £100 for undertaking slower vehicles on highways, which has become a frequent behavior among drivers. Although undertaking itself is not explicitly illegal, doing so carelessly can lead to penalties, including three penalty points on one's driving license. The Highway Code clearly instructs drivers on safe practices and places emphasis on the dangers of careless driving, especially in situations where adjacent lanes are moving at comparable speeds.

Rule 268 of The Highway Code states that in congested conditions, traffic in left-hand lanes may be moving faster than that in right-hand lanes. This rule suggests that drivers are permitted to keep pace with traffic in their lane, even if it means passing slower vehicles in the adjacent lane to the right. However, the enforcement of this rule is crucial, as many motorists may not be aware of the potential consequences of undertaking, including the risk of being penalized for driving without due care and attention.

Additionally, the possibility of undergoing a driver education course as an alternative to fines reflects a growing understanding among police forces of the need to educate rather than merely penalize. This approach aims to foster safer driving habits amongst motorists while also reflecting on the increasing congestion seen on UK motorways. As driving behaviors evolve, the Highway Code serves as an essential tool in guiding motorists towards safer practices and minimizing the likelihood of accidents on the road.