Since 2007, Griff Rhys Jones, the well-known actor, director, writer and producer, has been a Vice President of the River Stour Trust.
Bylaws provide that from Ballingdon bridge (Sudbury) to Great Henny, boats with engines may be used, but are subject to a strict speed limit of 4 mph, which does not create wash or damage to the banks.
River Stour Trust volunteers offer boat trips from Easter to October so that members of the public can enjoy the beauty of Constable country.
The second day takes the participants through Stratford St Mary where the Trust is restoring the lock, and on through the heart of Constable Country via Dedham and Flatford before ending at Cattawade.
While the Trusts event celebrates this scenic navigation with a 'party' vibe, those seeking a more tranquil experience are able to paddle the navigation at any time of the year using their own boats (subject to possession of an EA License) or with any of the hire operators working along the river including; Outdoor Hire Centre Network who offer self-guided trips and River Stour Boating CIC who offer guided trips.