I think the within an hour wasnt too bad an idea as it generally meant loads of people didn't need to use public toilets at beauty spots.
I know people generally wash their hands afterwards but not all of them do.
I've been going out on my pushbike all the lockdown period but its what I believe to be a situation thats beneficial to my (and others, you never know) health and not detrimental.
Since lockdown started I've not managed to use a full tank of diesel in my van, its on about a quarter now but I can't see how me going for a drive then a walk or cycle ride or even riding a motorbike is a problem.
Its the being in a group, too close and all touching the same doors, gate latches and whatever, being in close quarters in a room thing I'm more concerned about.
I wouldnt be surprised if two cyclists slipstreaming each other isn't the best idea right now either but have no evidence to support it, just seems that the one in front is breathing hard and the one six inchs from their back wheel is in the immmediate vicinity? Then if they ride like a two up they swap round.
Maybe?