RMT STRIKE ACTION: There is planned strike action every Friday and Saturday night between 2030 and 0429 the following morning until Sunday 19 June. Central and Victoria lines could be affected. A good service is expected on the Victoria line (including Night Tube). A regular service is expected on the Central line (at least two trains per hour through central London). Please check your travel if you are using these lines before 0600 on Saturday or Sundays. All other Tube lines will run their normal daytime services during these strikes, with the last Tubes in central London leaving around 01:00 and starting again at 05:30.