Waters joins London Welsh
London Welsh have announced the signing of Newport Gwent Dragons flanker Darren Waters.
Waters, 29, becomes the Exiles' latest new arrival as they prepare for an Aviva Premiership return next season.
"I've known Darren for a long time, going back to watching him during his time at Pontypridd and then at the Dragons, and he is a sheer raw talent," London Welsh head coach Justin Burnell said.
"He's phenomenal at the breakdown, one of the best I've seen, and he has an abundance of energy.
"He is going to be an absolutely fantastic asset and a really positive addition to our environment."