My dad was being promoted from a deputy position to a full-time position. During a dinner gathering before the New Year, he had a few drinks.

After the meal, a colleague said: "This place is pretty close to your house. You can drive back, no one will check."
My dad really got into the driver's seat. Just as the car started, I saw my uncle riding his electric bike over. He came up, pushed my dad to the back seat, and directly drove the car back home.
Coincidentally, the small road near our house has never been checked for drunk driving by traffic police, but that day, two officers happened to be there.
When they stopped the car, they saw that my uncle was fine and kept an eye on my dad in the back seat. My dad broke out in a cold sweat at that moment.
That day, my mom found out that my dad went straight to the restaurant after work. Worried that he might have been drinking, and that driving home after drinking would be dangerous, she called my uncle. My uncle was free at the time and served as a temporary driver.
If my mom and uncle hadn't intervened in time, the consequences are unthinkable.