Liverpool hauliers 1970/80

I know this is a 90s motor on an 70s/80s thread but does anybody recognise this ERF E10 with a 1991 Liverpool reg plate. It’s currently parked in an industrial estate near the Isle of Man airport.It’s got two fuel tanks and never been used on the road over here,otherwise it would have Manx plates.I can only assume it was used for shunting.