Complex sentence: At 11.45 on the night of 14 September 1954 she was seen leaving South Ruislip Underground Station-having alighted from the last Central Line train of the evening-and was then spotted walking alone along Victoria Road in the direction of her home.
Split into simpler sentences: At 11.45 on the night of 14 September 1954 she was seen leaving South Ruislip Underground Station having arrived on the last Central Line train of the evening. She was then spotted walking alone along Victoria Road in the direction of her home.