Etienne Stott & Mark Proctor eye Olympic defence

BBC Look East visits Olympic K2 champion Etienne Stott, his new partner Mark Proctor and podium coach Gareth Wilson at the Lee Valley White Water Centre as they prepare for the World Canoe Slalom Championships on the course later in September.

Stott won Olympic gold alongside the retired Tim Baillie in London 2012 on the Hertfordshire course.