The disadvantages of a self-driving tour in English could be expressed as:
What are the most troublesome issues?
Here are some potential points that could be included in the list:
1. Traffic congestion and navigation challenges.
2. The risk of road accidents and driving fatigue.
3. Limited access to certain areas due to road closures or restrictions.
4. The cost of fuel and vehicle maintenance.
5. Lack of local knowledge and guidance.
6. Limited amenities and facilities along the way.
7. The potential for getting lost or delayed.
8. Limited comfort and amenities compared to organized tours.
9. The environmental impact of increased vehicle usage.
10. The need for a reliable vehicle and adequate insurance coverage.
