Blair vs Blair. In the wake of the London bombings the Government is proposing new anti-terrorist laws. Will they really make us safer? If so, at what cost to our civil liberties? Vivian White reports on the plans - and differences of opinion even within number 10. Producer Andrew Macdonald ; Editor Mike Robinson Rptd with sign language Thursday at 1.55am www.bbc.co.uk/panorama NOTE: as Panorama reacts to news, its subject matter may change