Hold a public poll on the reduction of the default speed limit BEFORE it comes in to force

I think that the Welsh Government must hold a public poll on this change as it will affect everyone! There is no proven evidence that it will save lives or reduce pollution. Incorrect, there is an abundance of scientific data and evidence WORLDWIDE showing that a 20MPH limit decreased the likelihood of fatal accidents and decreased pollution and particle emissions. There is evidence to support it increasing the amount of emissions being put into the air as cars are not designed to be driven at this speed! Again, there is scientific evidence worldwide showing this element of the petition (as other elements) are incorrect. Motorists are always being targeted and it’s about time pedestrians are hit with some accountability! People in Wales are living in a democracy, hold a public poll on this proposal

They have already surveyed a large group on this and the majority voted against it!  Unsure what poll the petitioner refers to, however, other polls show that nearly 80% of people are in favour of the new lower limits. 
Their only evidence is theory and hearsay. Again incorrect, there is an abundance of scientific studies and evidence worldwide. They have absolutely no proof to support their claims that 20mph will save lives. Again incorrect, the proof comes from basic physics and data sets. Research worldwide has shown that the lower limit saves lives. What it will do is force cars to stop start more and ultimately build up emissions in a concentrated area. Again incorrect, research has shown otherwise, 20 is steady whilst 30 causes more acceleration and braking. I can only imagine we are in agreement that you can only imagine, given the fact that you have ignored all facts and scientific research and just imagined some opinions to be fact! they based this false evidence on their motorway report on reducing to 50mph – IT DOES NOT WORK!!!!!
The Welsh Government should be doing more to educate pedestrians to cross only at designated crossings and put up barriers along the edge pavements to prevent them from walking out into the road anywhere they want!
Us motorists are getting more and more frustrated at being easy prey. As for cyclists, with this rule in place they will be riding faster than cars. I have seen this already in the trial areas.
Give us a say on this immediately!

So yet another petition that attempts to pass off fiction or flawed opinion as fact! Nothing in this or the earlier petition provides any valid reason to not be in favour of the new lower restriction.