DS lives half a mile away, fortunately we have a big garden and long drive. He walked up on his hour’s exercise, which he never takes usually and would have only taken twenty minutes each way anyway, dropped my present at the top of the drive, shouted happy birthday to me, waved and went on his way back home. I went to the top of the drive and collected it. No rules broken and he was further away than the average jogger on my morning walk, about 7 or 8 times further away actually.
Sadly the idiots prevent the responsible being just that.