That might be true..since all those practice targets have no legs, just the top of the body..SWAT teams are well trained on shooting..as far as I know Police have some weekly shooting practices here..It is difficult to assess, some people have died from police teasers too!? I personally think that shooting at the legs is more human than executing just like that.. unless it is a murderer you are shooting at!..From 30 ft, I won't miss a leg my friend and I am not that much trained on fire arms..but I agree that it is relative according to the situation..Police should be trained to be cool minded in all situations and with high alertness..I have studied those escalation modes they are two ways.. down and up if the first does not work..
Well, depends on the situation.
Many people said they can shoot their arms or legs, but this is one thing we are here and talk about it, or exchange shooting score when your own life is not in any kind of danger. There is another matter altogether when you are under stress and you have 3 second to decide what you are going to do. Most people will retorted back to their training, which is to shoot a close grouping to the centre mass, which is why the Police were issued with Hollow Point to begin with. Which is make sure a suspect goes down if they were shot at.
I was military trained, I have been to Ranger School, and I have been taught how to deal with sticky situation, but even for me, I will resort to my training when I am stressed, which is a double tap (2 in the chest and 1 in the head), which is probably why I can never be a police officer.
Problem is front line policing is very different than people think, I assume you have some degree of knowledge about Policing, however, most on the job police officer did not actually need to do these studies themselves, most of them are giving 6 to 10 weeks training and put on a 1 year probation. Policing was taught in a syllabus but without in depth discussion from the cadet, more like a training officer told you what to do, and you do it.
In Australia (I am currently working with the NSW Police) police officer did not study the core of policing, they were taught what to do in some situation and have some roleplay, and that's it, they are more focus on human-human interaction, than how to enforce law.
About weapon training, it also depend on each states or country, firearms training vary from department to department, some require a lot of firearm training, some require basic safety training. I would say 80% of police officer worldwide is less active than sport shooter in that country. SWAT is no different, some SWAT focus on Tactical stuff, some SWAT focus on Weaponry, some do both, but in the end, the standard of Police officer worldwide vary.
On the other hand, Police in the US uses heavy handed tactics have their reason, because it is really dangerous to enforce law in the US. Then Canada or Australia. Here you don't need to be in ready position if you pull over someone, but in the US, you are taught to have your dominant hand on the holster at all time, because the driver may shoot at you without any notice.