Generate text that refutes this claim: Mayors could split economic regions  The value of a mayor is dependent upon that mayor having a distinct area of control. However often this area is set too small. Cities are the hubs for neighbouring towns and countryside as well as the inner city. This could then end up splitting up economic regions. Birmingham and Coventry are very close to each other but at some point in the future could potentially have different city mayors. There would then be confusion; who runs regional transport policy or the West Midlands police that affects both cities? [1]  [1] McCabe, Steve, ‘An executive mayor – can we afford it?, Birmingham Mail, 17 April 2012.
local government house would directly elect city mayors
Coordinating between a few mayors in a region is considerably easier than between hundreds of councillors. The whole point of devolving power is to let local people have more influence and decide for themselves. Neighbouring areas could eventually have referendums to become part of the area controlled by the mayor if it is seen as being necessary just as they would to get a mayor of their own.