Frame loop repair section

Does anyone know where I can find a frame loop repair rear section for a series 2 ?. Everywhere I have looked seems to be out of stock.
The paint on mine was bubbling quite badly and on removing the paint I find its been poorly repaired in the past with the rust holes near the number plate repaired with filler. Any help appreciated
The paint on mine was bubbling quite badly and on removing the paint I find its been poorly repaired in the past with the rust holes near the number plate repaired with filler. Any help appreciated