Not as a woman, in the dark, in a rural area!!! But I have and would stop if it was in the daylight in the open, and without risk in traffic.
My car once broke down in the MIDDLE LANE of the M25 during roadworks, with 4 young children on board and traffic all around me, steam and smoke coming out of the bonnet and me not knowing what to do.........we were so lucky!! The car in front, which was pulling away when the traffic moved, was stuffed full of off duty policemen!!! They were wonderful - pushed the car off the road (with us in it!!), directed the traffic around us, and found the workmen who would sort us out and get us to a safer place while the car was fixed. I have no idea what we would have done otherwise....I was young, the kids were shouting, the road was the M25!!! And we were in the middle lane! God bless those fellas!
