The union is pushing for better working conditions in local public transport Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice German commuters faced freezing temperatures and deserted platforms on Monday as a widespread public transport strike, orchestrated by the Verdi