Worcester Warriors' South Africa international flanker Dewald Potgieter signs a new, undisclosed-length contract.
South Africa centre Wynand Olivier signs a new undisclosed-length contract with Premiership side Worcester Warriors.
Freddie Burns helps Leicester win at Worcester to seal fourth place in the Premiership - and a play-off semi at Wasps.
Worcester Warriors make their fifth pre-season signing, Northampton Saints fly-half Sam Olver.
Audio & Video
Harlequins prop Kyle Sinckler says England team-mate Ben Te'o is the worst room-mate he has ever had.
How to get into rugby union
How to get into rugby union - into the thick of the 15-player game or try rugby sevens, which made its Olympic debut in 2016.
Rugby alerts, newsletters and social media
Get latest scores and headlines sent straight to your phone, sign-up to our newsletter and learn where to find us on online.
Commentaries, clips and podcasts
Enjoy the best debate, analysis and interviews with BBC 5 live and World Service plus our rugby union commentary listings.
What's on BBC Sport this week
This week's sport on the BBC includes coverage of the Europa League final, Women's Super League 1 Spring Series, and the Monaco Grand Prix.