Tazors acceptable for policemen?

In the past, there have been some incidents with tazors. This is because some people who go partying or do drugs, or drink & drive lose their minds so much that they can't follow simple orders. Becasue of this Policemen have to use their tazors so they can't run away or drive away. Now, Should policemen be aloud to use their tazors? There have been some deaths in the past due to tazor related busts. Personally, I think that Policemen should be able to use tazors on people who disrespect the athority, or the law a violant manner. But not with such high voltage. There have been some cases with Policemen being banned in some cities/countrys/states. Some people have been critically injured due to tazors and some killed, but that doesn't stop the police to not use the tazor. It really is a very usefull weapon for the police to suduce the criminals but not with such high voltage. What do you think?