Mayor tells Londoners to stop all non-essential use of public transport.

London Mayor Sadiq Khan has urged Londoners to follow the following points.

➡️ Londoners must stop all non-essential use of public transport now.

➡️ Growing numbers of @TfL staff are off sick or self-isolating: we cannot run more services.

➡️ If you have to go to work, please don’t travel at rush hour. #COVID19