Douglas picked up a bonus point win against bottom side Ellesmere Port to keep their hat in the promotion ring in South Lancashire/Cheshire Division Two.
They ran out 62-19 winners at Port-e-Chee.
Skipper Ryan Maddox picked up a hat trick of tries and there were also scores from Andy Evans (two), Andy Jones, Scott Goodall, Nick Horsthuis and Mark Magee.
Football: Brown 'genuinely proud' to take charge of women's national team
He succeeds Wayne Lisy who stepped down after five years in charge
Concerns raised by teams over impending Sidecar TT changes
Some confirm they currently don't plan to attend next year's races
Basketball: Cavaliers take dramatic late win over defending champions
Southern Phoenix and Wolves A also victorious in latest ties
Golf: 2027 Isle of Man competition schedule announced
Key dates confirmed between April and October next year