Mowasalat, the public transport company, has expressed regret for any inconvenience caused to customers on July 18 and 19, due to disruption in dispatching taxis by its call centre.
Many taxi drivers in the country require regular road familiarisation lessons from transport experts and officials, feel commuters.
Hundreds of taxi drivers protested in New Delhi on Monday against a ban on diesel cabs, the latest initiative aimed at improving air quality in the world's most polluted capital.
More than a thousand Spanish taxi drivers blocked a central Madrid boulevard to protest plans to open the country to greater competition from ride-hailing and car-sharing services.
