I think this is the first time I've seen an RG Uni publishing Clearing grade requirements before Results Day.
It's not for all courses but a lot of popular subjects nonetheless
https://www.southampton.ac.uk/clearing/course-vacancies?subject=All+Subjects&filter=&studentType=uk&availableOnly=true
Not sure what it means for those students holding offers at Southampton - does it indicate how far they can drop grades and still get in?