Complex sentence: There is a plaque commemorating the site of the original factory at the Sainsbury's Nine Elms petrol station on Wandsworth Road which has now been demolished and replaced with a new sainsburys superstore-and high rise apartments as part of the current nine elms regeneration.
Split into simpler sentences: There is a plaque commemorating the site of the original factory at the Sainsbury's Nine Elms petrol station on Wandsworth Road. Which has now been demolished and replaced with a new sainsburys superstore and high rise apartments as part of the current nine elms regeneration.