In November, the London Underground will see serious disruption due to strikes organized by the Aslef and RMT unions. Tube drivers, trainers, management staff and engineering staff are striking over working conditions.

TfL's Travel Warnings:

Tuesday and Wednesday, November 5-6: Serious disruption is expected, most lines will not run and services may start late and end early.

Thursday, November 7: There will be no services on the London Underground.

Friday, November 8: Serious disruption will continue; services may start late and end early.

Saturday, November 9: Services are expected to start later than usual.

Tuesday, November 12: Serious disruption expected, most lines will not operate.