The roads in Mauritius, except a couple, are narrow but well maintained. The traffic is well disciplined and follows the rules and conventions meticulously.
There were only a handful of traffic lights. Most major junctions had traffic roundabout where the right of way convention was observed scrupulously.
Yes, they drive on the left side of the road, like India, England, Kenya etc. One could see many brands of cars on the road – mostly Japanese and European. Toyota had a big presence. Other brands like Nissan, Honda, Hyundai, Suzuki were also visible,