You have to attend a workshop at the weekend. You have decided to start early, as you have not been there before and to avoid the morning rush. The distance to be covered is 40 miles and involves a few miles of country road driving.
As you leave the motorway to take the country road, you encounter a rumble device. These are for: Preventing cattle from escaping and alerting you to a hazard.Alerting you to low tire pressure and encouraging you to reduce speed.Alerting you to a hazard and encouraging you to reduce speed.Giving you directions and encouraging you to reduce speed. |