At lunch today I had a call from Mrs NBT, she was out on the bike and having been attacked by a vicious tree, had a bust spoke on the rear wheel. She managed to get home safely in the end, and having looked I see that in fact the nipple has snapped, meaning the spoke is still intact.
Worth just cleaning and re-using the existing spoke with a new nipple? Or should I bin and replace the spoke? Or something else?

