Cape Town - Sharks flyhalf Tim Swiel will leave the Durban franchise to return to English club Harlequins on a full-time basis.
The English-qualified 21-year-old joined Harlequins in October last year on a four-month loan deal before returning to the Sharks in February.
During his short time at The Stoop, Somerset-born Swiel made 10 senior appearances across the Anglo-Welsh, English Premiership and European Rugby Champions Cups.