A term probably originating in widespread public use with the TV Show
The Generation Game in regards to the points scored by contestants,
Scores on the doors is also now a term for publication or display of
food hygiene or food safety inspection results of food businesses. The term is also known to originate from when darts scores are written on the chalkboard 'doors' flowers. Regulatory inspection results are published as either an inspection and compliance summary or, elsewhere, a grade or score is all that is published.