There is a diary in the qq of mobile phone, which tells that a bicycle got on the highway by mistake and met a good-hearted man driving a BMW. What is the complete process?

An old farmer went to the city to sell vegetables by bike. When he came back, he lost his way, missed the highway and couldn't get off. I met a good-hearted man driving a BMW on the road. The good-hearted man told the old farmer

You tie your bike to my BMW with a rope, and I'll drag you to the expressway ahead. If I drive too fast, you can call a taxi bell, and I'll reduce it.

Speed. The old farmer is naturally grateful. Nothing happened along the way. At the end of the high-speed exit, a Passat was dangling in front of BMW, and BMW was restless and accelerated to overtake.

Passat did not give in, and the speed of two cars was almost equal to 150. At this time, a policeman at the high-speed checkpoint reported to the headquarters that there was a BMW and a Passat on the XX section.

Racing, the speed is almost 150, and there is a bicycle behind them, frantically ringing the bell to overtake.