Sussex Two leaders Old Brightonians suffered their first defeat, doing down 49-10 to a St Francis side whose forwards were in great form.
Dougie Edmonds and John Aiken crossed for OBs, who stay top.
Newick beat Midhurst 34-16 helped by a try and 14 goal points by Kevin Byrne. Tom Elliott grabbed his first score of the season and Andrews and Childs also got over.
Jason Foy scored three tries from No. 8 as Sussex Police beat Royal Sun Alliance 32-7.
Rob Blackett added two and Cliff Gale one with Billy Burstow kicking a conversion.
Ditchling retained their 100 per cent record at the top of Sussex Three with a 26-17 defeat over visitors Robertsbridge.
Barns Green beat Plumpton 32-24 and Shoreham were 20-5 home winners over Arun.
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