Harrods rainbows of hope with heartwarming messages of gratitude to all the key workers brighten up empty Knightsbridge during COVID - 19 pandemic: "Thank you to all the extraordinary key workers for all your hard work". Harrods has turned the entire length of its window display into a giant rainbow as Coronavirus forced the London luxury department store to stop trading and close its heritage store for the first time in 170 years. Harrods display includes a number of positive messages, including "Be the change that you want to see in the world", "Small gestures can change the world", "It's always darkest before the dawn", "This too shall pass" and "We’ll get through this together". London, 26 April 2020 #Harrods #Knightsbridge #RainbowsofHope #rainbows #KeyWorkers #NHSEngland #gratitude #CoronavirusUK #COVID19UK #LuxuryStore #LondonLockdown