Can I suggest that before you start handing out such 'authoritative' advice, you actually go to some lengths to understand what 'The Law' actually says?
As just one example, the highlighted part above is complete bunkham; the rest is pretty much tosh as well.
Assault is a summary (petty) offence and is not actually defined in statute (law). It is mentioned under Section 39 of the Criminal Justice Act 1988, but that solidifies it's status as a summary offence.
From case law, assault is considered to occur when there is the apprehension that force will be used to cause physical contact or injury. Of course, physical contact could be the shaking of a hand, so there enters the reasonable part present in so many of our laws.



