Daily exercise

Most days I pass this trio of walkers and we have struck up a " social Isolating" friendship.

But how long is this  lockdown going to last? the suggestion that it would be for three weeks now seems totally unrealistic.

Meanwhile the London School of Tropical Medicine suggested it is more likely to be months not weeks. The fact is we know so little about the behaviour of this virus- why did a tiger catch it from his zoo keeper in America?