RT @LiorSteinberg: Prof @kteschke: mandatory helmet laws don’t help reduce the rate of injuries to people riding bikes. By @KenOhrn https:/… 0 atbildes
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Kristaps Grinbergs (2017-05-06 21:46:36) |
RT @LiorSteinberg: Prof @kteschke: mandatory helmet laws don’t help reduce the rate of injuries to people riding bikes. By @KenOhrn https:/… | |