BoatSafe code

BoatSafe code

Be aware

  • A white and blue Alpha flag Blue and white Alpha flag, warning of divers or swimmers in the water means there is a swimmer or diver in the water.
  • Keep a look out. Swimmers are not easy to see.
  • Make yourself aware of the lake byelaws for the National Park's lakes.
  • If you are using a powerboat, make sure you have had suitable training.
  • Know your lake.


Swimmers and other lake users may be in any area of the lake at any time of day or night.

  • Maintain a proper lookout for swimmers and other boats.
  • Swimmers can be very difficult to see, especially when there are waves or sun glare.


  • Keep as far away from swimmers and their support boats as possible.
  • Boats supporting swimmers can not move out of your way.
  • Your wash can put swimmers and other lake users into serious difficulty.
  • Slow down and keep a safe distance.

Turn off engine

  • Always wear a kill cord, and make sure it is attached to the driver of the boat.
  • In an emergency, if you do get too close to a swimmer, turn off your engine to stop injury from propellers.
  • In an emergency ring 999 and ask for the coastguard.