seen a lot of shoddy cycling
seen a lot of shoddy driving/riding a motorcycle
cyclist+bicycle weight rarely exceeds 130kg, soft and mushy for most part, speed rarely exceeds 20 mph
car weight - circa 1500kg, made from solid metal, speeds often around 50 in 20 mph zones
delivery vans/drop side lorries - anywhere up to 3.5 tonnes, metal all round, speed - depending if they are late to go home after a job, pick a number anywhere from speed limit + 20 mph to maximum speed of said vehicle
which is most likely to kill or injure?