Reservoirs: Protection from Contamination

Baroness Watkins of Tavistock Excerpts

Tuesday 3rd June 2025 Lords Chamber

[Baroness Hayman of Ullock (Lab)]

That is extremely interesting and very helpful of my noble friend. I will certainly look into it, because it is an important point. Clearly, the department did such an excellent job when there was a potential attack that it has never been picked up. However, if he would ever like to take over the Defra brief, I would be very happy to swap with him.

[Baroness Watkins of Tavistock (CB)]

My Lords, we know from the Covid incident that we lacked experience of simulations of such incidents and were therefore not well prepared. When did we last simulate a situation where our water is contaminated and what did we learn from it? If we have not done so recently, is it time to think of doing it soon?

[Baroness Hayman of Ullock (Lab)]

That is an interesting question. I do not know when we last simulated such a thing, but there was the issue quite recently in Devon, where there was accidental water contamination. There was quite a rapid response to that, including, importantly, communication to consumers and to the public. One thing we are looking at now is how we learn from that accidental contamination, because contamination does not have to come just from hostile actors.