Just wondering if there are any unwritten rules of overtaking or being overtaken by a fellow cyclist?
The reason I ask is that I've had a few odd interactions with fellow cyclists in the last week and maybe I'm missing something as I usually cycle solo and often very early in the morning or late in the evening so don't meet too many out and about.
This week, I passed a guy very early just outside a built up area. I was going about 5kph faster than him and I gave a greeting and a wave as I passed but got nothing back. After a while I noticed he was on my wheel and he stuck there for about five minutes without saying a word and not offering to take a turn. I found it very odd and after a while I just dropped him.
Another evening, I had my new power meter out and was doing intervals on the road. Again, passed a guy who I was going much faster than but he took my wheel and after a minute took a turn so it looked like we were riding together. Session over but he was a sound guy and was happy to chat with him.
This morning, I spotted a guy a good bit away who seemed to be looking long and hard at his rear cassette and was going very slowly suggesting he had a mechanical. I went to pull up alongside him to ask of he needed help but he put an arm out as if to suggest I needed to back off. I sat on his wheel and asked if he needed help and he said he was ok so I just went by as quick as I could as again it was a bit of a strange interaction.
Is there any better way to get overtaken or overtake a fellow cyclist on the road?