"City mayors" refers to the elected leaders of cities who are responsible for making decisions and overseeing the administration of the city. Full definition
A directly - elected city mayor, in contrast, is the head of a single city council or local authority and is responsible for public service delivery within that area. (centreforcities.org)
Better transport is popular, but a proposal for an elected Manchester city mayor was rejected by voters in the referendum of 2012. (blog.politics.ox.ac.uk)
Uber waged a public battle against New York City mayor Bill de Blasio last month after he proposed a bill to limit the growth of for - hire vehicle companies such as Uber and Lyft. (businessinsider.com)