Local businesses offer help for the campaign. Shared office space and coworking community venture Indycube has agreed to hold copies of the petition for signature collection in its city centre locations. Indycube is Wales’ fastest growing network of co-workers and its services include desk hire, business support and workshops.  It has locations all over Wales, with five in Cardiff city centre. Founder of Indycube, Mark Hooper said, “”We’re really pleased to be supporting the campaign for an elected Mayor for…