Port Authorities at Rio de Janeiro are preparing to introduce new procedures for the upcoming Olympic Sailing event to be held in the south and east side of Guanabara Bay in July and August. Sailing teams from around the world will take part and the Brazilian Olympic Committee expecting over 450 craft will participate. Guanabara Bay will be closed for all type of navigation between 11am up to 5pm for both the first stage (28 July-2 August) and the second stage of the event (2-9 August). - There will be 15 alternative anchorage áreas at the Outer Anchorage. - Local navigation at north side of the bridge shall not be affected. Further instructions will be provided by the local Harbour Master in due course.