Section 17 in The Harbour Craft Rules for the Port of Madras, 1935
17. Working of the harbour craft in bad weather.
- No registered harbour craft shall ply without the special permission of the Registering Officer, when the signals indicating bad weather or high sea are displayed from the Harbour Office flagstaff. When the great danger signal is hoisted all small craft and lighters shall at once go into Springhaven Basin for safety.
