RLM LADE WAY an ex military landing craft, now owned by Red Lion Marine at Haverton Hill 16.02.24

Any idea of her parentage?

Information from Red Lion Marine website, the landing craft came from HMS BULWARK L15.
RLM LADE WAY is a the name of a safe channel through Redcar Rocks.
The landing craft of HMS BULWARK are featured on a posting on NEM

Stan has already posted RLM LUFF WAY. The Luff is the narrow entrance between West Scar (Coatham) and the High Scar, and the Lade is the broader passage between High Scar and Saltscar (where the Pier used to be). I just rang my brother as I had forgotten which was which!
I see that Nathan Lee seems to be 'the main man'

Updated link
https://www.redlionmarine.com/

p.s. brother has done some digging and registered address is at 28 Red Lion Street!