And on a similar theme, how many grounds have "doors" that can be closed anyway? Surely
it should thus be: "played behind closed barriers/entry points and all fan access areas". Moreover,
if doors were "closed", the keyhole alone would allow peepers to watch the match.
Saying 'good morning' to a member of rail/tube/bus staff makes me feel like they know I value what they do, makes them feel valued more
(according to research) and costs nothing. Just be a little bit more aware.