Group 1 - The phenomenon of "slow-moving vehicles" significantly impacts traffic efficiency and safety, causing congestion and increasing the risk of accidents [1][2][5] - Social media discussions indicate widespread frustration among drivers regarding "slow-moving vehicles," with many attributing traffic jams to these vehicles [2][6] - Traffic management authorities, including those in Shanghai, are implementing measures to address "slow-moving vehicles," utilizing technology such as drones for enforcement [5][6] Group 2 - Factors contributing to "slow-moving vehicles" include distracted driving behaviors, such as using electronic devices while driving, and inexperienced drivers who may drive too slowly out of caution [4][5] - Professional recommendations suggest that new drivers should practice in less congested areas to gain confidence and familiarity with their vehicles [4] - The introduction of drone technology for monitoring and capturing evidence of distracted driving represents a shift in traffic enforcement strategies, focusing on behaviors that disrupt traffic flow [5][6]