How polluted is the London Underground?
How polluted is the London Underground? The most air polluted tube lines on the London underground “If you go the quickest way, via the Jubilee line, then you face pollution that is about 220 particles per cubic metre. If you take the slower route and stay on the Metropolitan line, you will face pollution of about 50 particles per cubic metre.
Is London Underground safe at night?
Generally, the London Underground is safe to travel at night. Crime rates are relatively low, and many underground trains have a large number of passengers until at least 1am every night. Each underground train have CCTV cameras covering every inch of space.
What is a code 5 on the London Underground?
Code 5: Broken glass Maybe it's for when very refined Londoners bring their champagne picnics on the tube and get so excited on the bubbles that they cheers so hard they smash their glasses. Whatever it is, be careful in open-toed sandals if you hear Code 5 over the loudspeaker.
When should you avoid the tube?
Rush Hours Like any major city, London has a very busy rush hour in the mornings and in the evenings when the majority of people are travelling to and from work. If possible, try to avoid travelling on the tube during these times, particularly if you have any large baggage/luggage with you.