Original sentence: Machynys, or Machynys Peninsula is a coastal area in south Llanelli that has been transformed beyond recognition since 1960
Edited sentence: After the works' closure, the housing was emptied in the mid 1960s and the site remained largely derelict awaiting abortive regeneration plans.Machynys, or Machynys Peninsula is a coastal area in south Llanelli, formerly occupied by a tinplate works and housing for its workers.The site has been transformed beyond recognition since 1960