Remove custom AAIB beta banner
Remove custom AAIB beta banner

AAIB have now transitioned and GOV.UK is the canonical source for AAIB
reports.

We aren’t enabling email sign up yet because of problems with email
volume, which is why the beta banner hasn’t been removed altogether.

ministryofjustice/specialist-publisher,alphagov/specialist-publisher-rebuild,alphagov/manuals-publisher,alphagov/manuals-publisher,alphagov/manuals-publisher,alphagov/specialist-publisher-rebuild,alphagov/specialist-publisher,alphagov/specialist-publisher-rebuild,alphagov/specialist-publisher,ministryofjustice/specialist-publisher,ministryofjustice/specialist-publisher,alphagov/specialist-publisher-rebuild,alphagov/specialist-publisher,ministryofjustice/specialist-publisher