Speaking is important, because the horse will recognise a human voice and likely be less alarmed by a strange silent thing on wheels.
My favourite conversation was in Shropshire, passing a huge, hairy-hoofed thing with a rider perched high up. I called good morning, she (the rider) replied in kind. "That's a big one", I said as I passed. Her reply was, "Only one horse-power, but one hell of a chassis".
Never understood why they aren't required to clean up their shite, particularly in villages.
I can see why these things should be glue
View: https://youtu.be/Q5qSHXvqXDg?si=63x6U_yqbZCslR-i&t=158
I'm always tempted to tell the rider that they have dropped something a while back that they should pick up - namely their horse has dumped its load on the road!
Never understood why they aren't required to clean up their shite, particularly in villages.
From about 50 m away I call out 'Bike Behind' and as I get closer check it is safe to pass and that the horse isn't a nut job. It's not difficult. Horses aparently feel more comfortable if they hear a human voice from the cyclist.
You still get the odd snooty entitled horse rider though, usually female and 50+.
Never understood why they aren't required to clean up their shite, particularly in villages
Do all the stuff others above have raised (calling out, etc.) I'll often chat with the rider and often interesting. eg I'm often on a recumbent and more than one horse rider has pointed out that the riding position is scarier for horses in that legs out front and moving around has similarities to a house rearing up and waving front legs around out in front (apparently not a "friendly" gesture).
On occasions to help the horse learn rider has asked me to stand-up so horse can appreciate what it was. On one occasion rider asked me to stand walk to horse and give it a food treat (she passed me the food treat when I got to the horse - not a problem except for a slobbery hand ... But happy to help horses acclimatise to strange things they encounter.
Hi-viz flashing around can be worse eg on upright I'll occasionally wear a hi-viz vest but never do it up and it flaps around which can apparently startle some horses. On recumbent flag can startle some horses.
Ian