18-08-2020 Please Keep Your Distance sign, Jubilee Line underground train, London, almost empty carriage. Easing of Covid-19 lockdown restrictions. © Philip Wolmuth

18-08-2020 Shoppers, Bond Street station, London. Easing of Covid-19 lockdown restrictions. © Philip Wolmuth

18-08-2020 Shoppers, Bond Street station, London. Easing of Covid-19 lockdown restrictions. © Philip Wolmuth

02-05-2020 Chalk Farm underground station, one of many tube stops closed due to Covid-19 pandemic. © Philip Wolmuth

07-04-2020 Coronavirus Pandemic. Closed Swiss Cottage underground station, London. Station closed to help key stations remain open and allow essential journeys only © Philip Wolmuth

12-03-2020 Passenger covering his face, London Underground © Duncan Phillips

11-03-2020 Passenger with face mask, London Underground © Duncan Phillips

11-03-2020 Passenger with face mask, London Underground © Duncan Phillips

10-03-2020 Passenger with face mask, London Underground © Duncan Phillips

10-03-2020 Passenger with face mask, London Underground © Duncan Phillips

06-03-2020 Passenger with face mask, London Underground © Duncan Phillips

06-03-2020 Passenger with face mask, London Underground © Duncan Phillips

26-02-2019 Riverlight Quay development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building, and 20,000 new homes with prices up to £9 million. © Philip Wolmuth

26-02-2019 Riverlight Quay development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building, and 20,000 new homes with prices up to £9 million. © Philip Wolmuth

26-02-2019 Battersea Power Station development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building and 20,000 new homes with prices up to £9 million © Philip Wolmuth

26-02-2019 Battersea Power Station development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building and 20,000 new homes with prices up to £9 million © Philip Wolmuth

26-02-2019 Battersea Power Station development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building and 20,000 new homes with prices up to £9 million © Philip Wolmuth

26-02-2019 Battersea Power Station development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building and 20,000 new homes with prices up to £9 million © Philip Wolmuth

26-02-2019 Battersea Power Station development, Nine Elms regeneration zone, London. The zone will include two new tube stations, the new US Embassy building and 20,000 new homes with prices up to £9 million © Philip Wolmuth

15-01-2019 Metro newspaper headline: Will History Ask.. Did We Deliver Brexit? reading on the tube as MPs prepare to vote on Brexit deal, Westminster, London © Jess Hurd

18-04-2018 Tired couple, St James Park underground station around 9pm on a weekday © Stefano Cagnoni

17-01-2018 Passengers being evacuated from a broken down District Line train, Earls Court Station, London after being trapped on the train for over an hour during the rush hour © Duncan Phillips

17-01-2018 Passengers being evacuated from a broken down District Line train, Earls Court Station, London after being trapped on the train for over an hour during the rush hour © Duncan Phillips

17-01-2018 Passengers being evacuated from a broken down District Line train, Earls Court Station, London after being trapped on the train for over an hour during the rush hour © Duncan Phillips

01-12-2017 Passengers on a Berlin underground train or U-Bahn, Germany © David Bacon

01-12-2017 Passengers on a Berlin underground train or U-Bahn, Germany © David Bacon

01-12-2017 Passengers on a Berlin underground train or U-Bahn, Germany © David Bacon

01-12-2017 Passengers on a Berlin underground train or U-Bahn, Germany © David Bacon

01-11-2017 District Line trains, Aldgate East tube station, London © Philip Wolmuth

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Eddie Dempsey, RMT Justice for Tube Cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Eddie Dempsey, RMT Justice for Tube Cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

12-10-2017 Mick Cash, RMT Justice for Tube cleaners protest, City Hall, London, against outsourcing on London underground, for sick and holiday pay, travel passes and 10.00 pounds per hour © Jess Hurd

04-10-2017 Woman passenger, crowded rush hour tube train, London Bridge underground station © Philip Wolmuth

19-09-2017 ABM Cleaning Services contract worker, Bond Street tube station, London © Philip Wolmuth

02-09-2017 Homeless musician entertaining commuters on the Northern line with his rendition of Mozart, London underground © Jess Hurd

24-08-2017 Fort Collins, Colorado, USA The National Laboratory for Genetic Resources Preservation, part of the Department of Agriculture. Bradford Hall, a biological science technician, propagating wild potatoes... © Jim West

22-08-2017 Passengers waiting to board a Jubilee line train, West Hampstead underground station, London © Philip Wolmuth

11-08-2017 London Is Open posters after terrorist attacks Everyone Welcome, Oxford Circus Station, Oxford Street, London © Jess Hurd

12-07-2017 Grenfell Tower after the fire, underground station, West London. © Jess Hurd

12-07-2017 Grenfell Tower after the fire, underground station, West London. © Jess Hurd

12-07-2017 Grenfell Tower after the fire, underground station, West London. © Jess Hurd

13-01-2017 Jubilee line passengers at West Hampstead tube station, London. © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

09-01-2017 Striking RMT London Bakerloo Line staff picket Edgware Road tube station over job cuts © Philip Wolmuth

08-10-2016 Air monitoring tube installation showing particulates, Friends of the Earth Clean Air Kit for measuring pollution, Tower Hamlets, East London. The result was 42.9 g/m3 (micrograms per cubic metre) of... © Jess Hurd

02-10-2016 Berlin, Germany. Passenger on a Berlin subway © David Bacon

02-10-2016 Berlin, Germany. Busker playing the cello in a Berlin subway © David Bacon

17-09-2016 Busker with a Global Justice Now placard on a Refugees Are Welcome Here National Demonstration, Central London. © Jess Hurd

28-07-2016 Passengers reading devices and Evening Standard newspaper on a London tube train © Philip Wolmuth

11-07-2016 Tired commuters at the end of their working day on the escalator at an over-crowded Victoria Station during the early evening rush-hour. © Stefano Cagnoni

11-07-2016 Commuters at the end of their working day heading into the underground at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Commuters at the end of their working day heading into the underground at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

11-07-2016 Tired commuters at the end of their working day walking from the underground platform to the exits at Victoria Station during the early evening 'rush-hour'. © Stefano Cagnoni

29-05-2016 Barnsley fans make their way home after the league One victory over Millwall. Wembley Stadium, Wembley Park tube station, London © Connor Matheson

31-03-2016 Battersea Power Station development, 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices of up to 9 m... © Philip Wolmuth

31-03-2016 Battersea Power Station development, 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices of up to 9 m... © Philip Wolmuth

31-03-2016 Construction of Berkeley apartment blocks on the 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices... © Philip Wolmuth

31-03-2016 Construction of Berkeley apartment blocks on the 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices... © Philip Wolmuth

31-03-2016 Chelsea Bridge Wharf in the 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new USA Embassy building, and 20,000 new homes with prices up to 9 million. © Philip Wolmuth

31-03-2016 The 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices up to 9 million. © Philip Wolmuth

31-03-2016 New Covent Garden fruit and vegetable market in the 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with pric... © Philip Wolmuth

31-03-2016 Bus stop in the 480 acre Nine Elms regeneration zone, London. The zone will include two new tube stations, a new US Embassy building, and 20,000 new homes with prices up to 9 million. © Philip Wolmuth

09-03-2016 Workers and shoppers struggling down stairs to get into Oxford Circus underground Station at the end of the working day, West End, London © Stefano Cagnoni

09-03-2016 Workers and shoppers struggling down stairs to get into Oxford Circus underground Station at the end of the working day, West End, London © Stefano Cagnoni

07-03-2016 Italian entertainer with his macaw parrot, Jubillee Line, London Underground, London © Jess Hurd

07-03-2016 Italian entertainer with his macaw parrot, Jubillee Line, London Underground, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd

07-03-2016 London Underground hologram giving commuters escalator safety instructions, Jubilee Line, London © Jess Hurd