If we're heading for a no-deal Brexit, why is the Government not acting now?

it now looks as if the Prime Minister yet again wants to postpone a showdown and seek another fortnight’s grace in the hope of securing changes able to get her deal over the line. If by February 27 she cannot bring a renegotiated agreement before Parliament for a so-called meaningful vote then she promises to let the House debate an amendable motion that would allow all the various alternatives to be voted on.