Ride etiquette

I didn't know what 'half wheeling' was until I moved into the road and my rear hit someone's front and they crashed out on a ride. Now I point out when people are doing it and how it can be dangerous.

That's "overlapping" not 'half wheeling'.

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Like bragging at a dinner party about wealth, nobody appreciates a rider who constantly forces the pace to prove his strength. Half-wheeling, the term used to describe a rider who is constantly pushing the pace half a wheel in front of the others, is an insult not a compliment. *