I think it is difficult to speak about this with much specificity in the open.
Remember, there are multiple types of foreign interference, such as cybersecurity, falsified operations on social media, straightforward intimidation and, if you like, economic manipulation.
On economic manipulation, trying to persuade members or Lords to do things in Parliament for financial gain, that isn't a matter so much about foreign interference. That goes far wider than that. The House has rules about that. They are enforced. We have lay members on our Committee on Standards.
Obviously, to stop something, you have to find out that it happened, but there is no sign that this is particularly happening.
On cybersecurity, yes, obviously this is something we take seriously. On social media, I believe there's guidance and training available. As I said, on other things, I think you're best to talk to Alison.