Although the nights are about to get longer and lighter, getting public transport, walking too and from work, school and university - or even walking the dog - can sometimes feel a little daunting on your own, no matter who you are, how far you have to go, or what time of year it is. And although rare, incidents can happen, as colleagues at Ashgate Manor in Chesterfield have recently experienced. Derbyshire Police are investigating a handful of reports where people leaving DHU and Royal Prima...