Biosecurity poses a significant risk across the globe. In the UK diseases threaten humans, animals, birds and flora. There are precautions in place to mitigate the ones we know about.
I have been a long term investor in RIT (RIT Capital Partners). I bought the shares long ago in an ISA and didn’t record the price but it was around £8.00. Subsequently I have bought more. Today, or rather yesterday, it is £18.68.