Only now, after 19 months of siege and slaughter, after the images of starving Palestinian children with swollen bellies and hollow eyes, after the mass graves and the bombed-out hospitals, after the annihilation of entire families, only now do we hear the Government saying that next week, it will bring a memo in respect of the occupied territories Bill. Only now, when the scale of destruction has pierced even the most hardened conscience, when the term "plausible genocide" echoes in the halls of the UN, do we hear…