Social Distancing,

seems to be the phrases today, and rightly so,

 but it appears that the term 6 feet, or 2 meters, is difficult for many people to visualize,

so in a few countries helpful poster are appearing to help with the visualization of what the distance should be,

 for instance in Japan a tatami (畳), is a type of mat used as a flooring material in traditional Japanese-style rooms they are made in standard sizes, twice as long as wide, about 0.9 m by 1.8 m depending on the region,

I would want to keep a lot more that 1 alligator apart if I meet one,

 great for us Brits,

noval,

 and this easy to use,  

as is this,

and an all in one park guide, but one profession has not yet made the obvious, for any poster to strike home in some circumstance it must be brutal, I would have thought an undertaker would have made a poster with a coffin in between the 2 people in the poster, brutal I know, but then it has to be to be effective.