It's not so much actual laws that are written, because those are debated, voted on, and then signed into law. Well that is how it's supposed to be anyway.

It's more of a problem of policy, which becomes the defacto law without any debate or vote. This is in my opinion one of the biggest problems we face, along with impunity for those who implement and enforce the said policy.

A perfect example of such policy is medical marijuana card holders not being able to buy a firearm.