Barcelona mayor promises crackdown on cruise ships

Ada Colau will also oppose airport expansion to curb tourism and pollution

Barcelona's mayor, Ada Colau, has pledged to restrict the number of cruise ships allowed to dock in the city and to oppose the expansion of the city's airport, saying: "We don't have infinite capacity."

Colau said the limits would reduce pollution in the city, where air quality regularly exceeds World Health Organization limits for nitrogen oxide and PM10 particulates.