Have we got any real sense about law? Let us find out (please participate)

Is law about things or about participation of people in society?

Let me make it clearer by a further question

Is it right to say a thing is unlawful or illegal or for people having something or using it?

What precisely defines legality or illegality and how does it do it?

Let us discuss islamic law, what it is and how it ought to work.

halal haram

Allama Zafar Mahmood Farashvi..Aqaid-e-Ahle Sunnat…Radd-e-Wahaabiyat PART 1.avi - YouTube
Fiqh-e-Islami: Ahkam aur Asrar 07 - Ayatullah Sayed Aqeel al-Gharavi - YouTube
everything is halal unless you can prove it is haraam - by bro yusha evans - YouTube
Is Smoking Haraam or Halal in Islam? By Dr. Zakir Naik - YouTube
Music - Halal or Haraam - maulana ishaq urdu - YouTube
Yusuf Estes Facebook Halal or Haram? - YouTube
Q/A: Listening to music? - YouTube
Is music Halal or Haram in islam by Dr Zakir Naik - YouTube
Halal and haram meat - YouTube

I am raising this issue to see how many of us here really have any sense of law where it really matters.

Thanks to all who participate in advance