Waunarlwydd had prop Gareth Richards red-carded in the second minute, but still amazed leaders Dunvant by gaining a 19-18 away win. Gary Diamond came off the bench and was a hero, while fly half Lee Jones had his first match back since breaking a finger against the same opponents earlier in the season and he scored a conversion, two penalties and two-dropgoals. Centre Matthew Wright scored a vital try.
Cwmllynfell joined Dunvant on 31 points after a last-gasp 12-11 win over Corus, while young flanker Rhys Shellard is following in the family tradition after gaining his fourth try in five matches for Abercynon in the East.
Wing Dan Bowcott joined in the try-scoring and Matthew Turner kicked five points as the 'Cynon' defeated Llantrisant 17-0, while Dinas Powys jumped up with a 44-5 beating of Penygraig with flyhalf Lloyd Smith getting one of the seven tries and kicking nine points.
Merthyr pulled off an important 10-3 win at Rhymney thanks to a brace of tries by wing Gethin Thomas against a Barry Davies penalty and are joined at the top by Builth Wells, who won 13-0 at Ystrad Rhondda.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series