Induction is being threatened for 2nd time. I have had 2 sweeps done & am going through all the other DIY methods. Have read up thoroughly on castor oil & am up for it but nowhere sells it! The chemists say try healthfood shops & vice versa. It's not a banned substance but have tried for over a week to get it & failed. If someone can let me know today would be great. DP can race out for me. I live in Exeter. Many thanks, ladies....