Hello Martin.
I used to live out that way.Spent three years there with my ex.Had a place near Erith train station for a 1 1/2 years.Then moved to Abbey Wood Road Lower Belverdere.Next to the old Bromley Caravans.I found a few MV,s around the area.One was a Pig,wich was just off the abbey wood road going up to upper belverdere.I'm positive he is a member here also.The other find was at the bottom of Abbey wood near the ruins,and under neath the the (bus stop flyover at Thamesmead).There was a back garden of a house that contained a 432,Ferret,101,Lightweight.And i think a pig.All visible from the flyover.Some of them looked like they hadnt been moved in years.