Marine Environment

• Build an environmental plan for a coastal passage by matching each likely waste stream or disturbance to prevention, retention, shore disposal and a current local check.
• Prevent routine oil and fuel releases and carry out a stop-contain-report response without using detergent or dilution to disguise pollution.
• Choose a toilet and holding-tank plan that follows the small-pleasure-vessel baseline and any tighter harbour, inland, protected-water or foreign rule.

A self-guided revision companion that explains essential concepts, then helps you practise and test them. It supports—but does not replace—recognised instruction, practical training, assessment or certification. Access is a one-time payment, not a subscription.