Plot: The police car is driven through the back streets, but eventually runs into a police ambush: the driver from McNally's gang and the policewoman in the back of the car are both shot, but Tracey is pushed clear out of the car and sustains only a bad graze to the face . Lizzie comments that it doesn't seem like only six months since Doreen was picked up by the police: Bea tells her not to blame herself for getting Doreen into trouble