The document outlines the phased reopening of sailing charters and courses following the government's announcements, with specific dates detailing when various types of charters will be allowed. Restrictions ease starting April 12th for limited groups and further relaxation occurs on May 17th, culminating in unrestricted access by June 21st. It also includes a booking guarantee related to COVID-19 that allows for rebooking, full refunds, or rollover options for affected reservations.