Lockdown in London, cinematic gimbal reveal of NHS and Key Workers rainbow signage bollards at London Bridge Station, during the Coronavirus pandemic 2020

london in lockdown britain british london europe england urban city city of london street architecture landmarks landmark iconic tourist attractions travel tourists tourism coronavirus covid 19 covid pandemic lockdown empty streets desolate deserted crisis eerie no people quarantine quiet self isolating social distancing southwark bridge station train station station rainbow thank you nhs key workers sign signs poster bollard national rail