Road safety is already very good in this country, when you say "ban budget tyres", i presume that you guys actually mean that you disagree with the standards which need to be met.
Ask @geekman about the safety standards in Mexico if you think ours need attention, he has posted some funny pictures
The standard for tyres is to low. Some of the budget tyres are lethal in the wet/cold. Especially when stuck on something with any performance.