When did the law require turn signals in vehicles according to the information provided?

The requirement for turn signals in vehicles was established by legislation in 1968. This was a significant milestone in improving road safety and vehicle communication. The inclusion of turn signals helps other drivers and pedestrians anticipate a vehicle's movements, reducing the likelihood of accidents. Proper signaling is crucial for maintaining safety on the roads, as it provides essential information to other road users about a driver's intended actions, such as turning or changing lanes. The law served to standardize vehicle safety features and increased awareness among drivers regarding the importance of signaling, contributing to safer driving practices overall.