Really never, from personal experience I cycle, though never in groups, but always try to consider my road position as regards the motor vehicle coming up behind me, though I´ve cycled my whole life, we never had a car growing up so I-we biked everywhere, had it, safety, drilled into us...when I drive I´d say it´s considerably better than 50 percent of cyclists who´re fairly, to very mindful...now the folks on those electric scooters, well, taking their life in their hands...Last week there was a horse rider coming through the village, tbh I and it seemed other motor vehicle users happily gave them both all the time- space reasonably required, it´s a nice thing, a bonus to see them...mind you the manana attitude I believe takes some of the sting out of the busyness- rage of the modern world...in nearly 14 years here I can hand on heart say I´ve only witnessed 1 road rage incident, though that was a doozy in fairness...London and Philly were very different, even tootling about in Lincolnshire a few weeks back it´s a different ball game...mind you there´s also the shocking state of the roads, multitude of speed cameras and the high proportion of large cars, struck me as not conducive in themselves, to a relaxing drive.