Masks: Brown line is UK, as is obvious on streets - can see in early March... Spain, France, US, Germany, UK all below 10% in mask usage - now 60-80%, except UK just over 20%.
— Faisal Islam (@faisalislam) July 2, 2020
Even at start April, UK & Germany same, but big divergence since... HT @jamesbarty pic.twitter.com/272lbvGI74