Do you know what an elected mayor does?

Video caption, We asked people of West Midlands how much they know about the role of the mayor

The battle to become West Midlands mayor comes to a head this week.

But how much do people know about the election and what the mayor does?

成人快手 Radio WM reporter Perisha Kudhail jumped on a train to travel across the West Midlands to ask people what they thought.

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