Your view is thought out,and proven? Proven where? I've lived in countries that have used all those tools I mentioned,and they are highly effective,even in running battles.
Police officers and security experts agree with you? You mean the ACPO,commander types and rent-a-mouths on the telly?
Go to Inspector gadgets blog,or other dedicated police blogs,then you'll see what front-line REALLY think.
Where did I say I'm right? You post that these tools aren't needed in such a patronising fashion,you pretend that your opinion is authoritative,and anyone who dares to differ gets shot down.
So,you think it's ineffective,and I think it's effective and shall continue to post my opinion.Feel free to post yours.
BTW,I don't really think you're in a position to suggest I 'go away',but nice try nontheless.