Isn't this so bloody obvious.
And yet for weeks and weeks we had that moron Witty and his band of cretins, advising government ministers without a science o-level between them, that there was no need to wear them and no benefit in doing so. So that was the moronically stupid and wrong advice being pedalled.
And yet all the time we could see how effective mask-wearing was in Asian countries. An effective solution was right there in front of us.
The government's persistently wrong advice on something as important as this ha been a bloody bloody disgrace.