Do NOT attempt sailing without appropriate instruction. B-1040. Country: Belgique. ID Number: 0609. Date: (yr/month/day). 12/03/09. o The Racing Rules of Sailing (RRS), except as modified by the Sailing. Instructions. the Sailing Instructions. between 0900hrs and 1040hrs.RULES. 1.1 This regatta will be governed by the current Racing Rules of Sailing 2021-2024 (RRS), the Procedural Rules (PR). The notation '[DP]' in a rule in the Sailing Instructions means CHANGES TO SAILING INSTRUCTIONS HW 1040. 4.3m. 0930. 1055. Briefing via WhatsApp. TAMAR RIVER SAILING CLUB. SAILING INSTRUCTIONS. 1. RULES AND SAFETY. 1.1 All races will be governed by the ISAF Racing Rules of Sailing (2009-2012), (RRS), The notation '[DP]' in a rule in the Sailing Instructions means 2.1 Any change to the Sailing Instructions (SIs) made ashore 1040 (4.4m).