see more

A sign on a cab announces that only "minimal services will be provided for free for people with reduced mobility, elderly and families with children" amid a strike by taxi drivers outside the Atocha train station in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by GABRIEL BOUYS / AFP) (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

A sign on a cab announces that only "minimal services will be provided for free for people with reduced mobility, elderly and families with children" amid a strike by taxi drivers outside the Atocha train station in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by GABRIEL BOUYS / AFP) (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)
Getty Images

AFP GABRIEL BOUYS

see more

A picture shows a taxi sign amid a strike by cabbies outside the Atocha train station in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by GABRIEL BOUYS / AFP) (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

A picture shows a taxi sign amid a strike by cabbies outside the Atocha train station in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by GABRIEL BOUYS / AFP) (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)
Getty Images

AFP GABRIEL BOUYS

see more

TOPSHOT - Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)

TOPSHOT - Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)
Getty Images

AFP PIERRE-PHILIPPE MARCOU

see more

Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)

Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)
Getty Images

AFP PIERRE-PHILIPPE MARCOU

see more

Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)

Taxi drivers block the Castellana avenue amid a strike in Madrid on July 30, 2018. - Taxi drivers across Spain joined a strike against ride hailing competitors such as Uber and Cabify who they say unfairly threaten their livelihoods. The strike began in Barcelona last week and spread to Madrid as drivers demanded action from the government, which is due to meet their representatives at midday. (Photo by PIERRE-PHILIPPE MARCOU / AFP) (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)
Getty Images

AFP PIERRE-PHILIPPE MARCOU