Lockdown in London, Keep 2 Metres Apart sign at the entrance to an empty Borough Market, during the coronavirus pandemic 2020

london in lockdown britain british london europe england urban city city of london street architecture famous building 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 borough market market closed shutters down stores shuttered stalls keep 2 metres apart 2 metres two metres