*Not going to bother defining this for space and time, presume it's many pages of lawyerese and covers actual major military operations like rockets, bombs, and the like while not causing the whole thing to fall apart from a single rogue gunman exercising a heckler's veto.
In the case of the lone gunman I'd say that the Palestinians should be constricted from inciting to violence or paying the families of accomplished terrorists. I'd go even further and demand that they criminalize hate speech against Israel and Jews. Yeah yeah, freedom of speech blah blah: sovereignty/military/free speech, pick two.