evo na stranicama Maxi Cosi-a gdje pišu o novoj regulativi baš navode kao jedan od razloga za novu regulativu činjenicu da su roditelji žurili sa okretanjem djece u smjer vožnje:
4. Prevent up-sizing too early
In the past, parents have moved their baby to a bigger forward facing seat at around 9 months. This is because the older regulation used a weight-based categorisation that can be mistakenly understood to allow up-sizing at 9 months. The i-Size regulation clearly states that parents can switch from rearward facing to forward facing only when the child is at least 15 months, Only then is the child’s neck strong enough to withstand the impulsive force of an average forward collision.