Its one-design weight-equalised system enables physically differing sailors to compete on a level playing field.

Instead of a conventional kicking strap it features a gnav system, which pushes down on the boom from the top, instead of pulling from the bottom.

Over the years Laser 4000 events have given the fleet a reputation as competitive but friendly, with the day's racing followed by lively evening socials.

The equalisation system coupled with relatively low sheet loads mean that a good variety of people are able to sail the boat.

Years of competitive racing have proved the system to be effective with all sizes of crews winning in all wind strengths.

As with many modern racing dinghies, the Laser 4000 is one-design, meaning that strict rules govern the modification of the boat, its sailing and equipment.

This is to prevent an expensive competition of "modification racing", where only those who could afford the latest gadgets would stand a chance of winning.