Again, I thank all those who contributed because, from my perspective, this has been a really interesting debate to listen to.
I start by picking up on the issue of ash trees, disease and stuff like that. Like the noble Baroness, I take the train—up to and down from Scotland most
weeks. If you look out, you see that things are really horrifying right now. All the leaves are out, and there is dead tree after dead tree. It illustrates the importance of our wider biosecurity. I know that the BTOM has not been to everybody’s approval. Frankly, as we all know, if you are in government, you cannot get this right whichever way you go because some people think that you have not done enough and others say that you have done too much. However, this is a really important issue; on ash trees, it is just a horror.
Keeping some of the pests and diseases that affect our flora and fauna out of the UK is absolutely key. If noble Lords get a chance to go to the Chelsea Flower Show, I recommend that they go to the APHA site. It is based on Asian hornets and is absolutely incredible. It just shows you what we are up against every day of every week. At this time of year, everything is coming alive, and it is all on its way over here. The Defra team and the wider Defra family do an unbelievable amount of work to stop a lot of this stuff coming in. I forget exactly what the cost of ash dieback across the country will be, but it is in the tens of billions; it is going to leave great holes in our hedges and in our woods. The noble Baroness, Lady Hayman, makes a great point: what are we going to do to fill that gap? Perhaps we need to start thinking about that more.
I was really interested in the debate started, I think, by the noble Baroness, Lady Young, on this conflict between farmers and environmentalists—if I may phrase it as crudely as that. Several speakers implied that, because we have had a few months without these regulations, somehow we will be ripping out hedgerows two to the dozen, because we could do that without the regulations. I do not understand that mindset at all; I have never come across it anywhere. I do not know whether the noble Earl, Lord Russell, has; we could perhaps have a conversation afterwards it that is happening, but I have never come across it anywhere and I think most farmers would take proper exception to it being implied. Again, I would be delighted to have a wider conversation.
To answer the specific point, I have heard nothing to suggest that any farmer would remove any hedgerow. On the contrary, there has been a huge increase in people wanting to do better, which is where the farming community comes from.
However, the debate was interesting, because it touched on a few other issues about exemptions, exceptions and so on. There was talk about why we are not protecting young hedges, as if not applying the buffer zone would have a negative impact on young hedges. I do not know if your Lordships have ever planted and looked after a hedge, but it takes quite a long time to get settled in and a lot of careful work each year to keep it there. Buffer zones would overwhelm a young hedge; the weeds would overwhelm it and you would get a properly scrawny hedge with high leaf cover because the understorey would have been taken out completely. I appreciate that some of the exceptions may be counterintuitive, but it is important to do the homework and understand the reasons for some of these things before suggesting that they are somehow improper or not correct. People put a lot of effort and energy into this sort of stuff, so it is perhaps good to appreciate that more widely.
Soil erosion and water body buffers were other issues that the noble Baroness, Lady Young, and others raised. Perhaps I could take them both away, come back with some more information and write to her.
There were quite a lot of questions on people cutting hedges in their gardens. Why can they do that when farmers have to obey the rules? How does that extend to golf courses, public authorities and all the rest of it? Again, this is a pretty challenging area. We do not live in a police state; we are trying to do our best. Education, not enforcement, is the best way of solving this problem. We are consulting on wider issues with hedges. We are just about to start that consultation, which will be an interesting exercise, because the practicalities of enforcing against someone cutting their garden hedge are pretty challenging and I am not sure that we want to get into that space.
A number of noble Lords raised specific issues with the timing of when you can cut a hedge and when you cannot. It is a trade-off between farming and the wider environment. Farmers have other things to do and, by the time we are into September, they are planning for next year and have a lot of other tasks. Sometimes there is a little gap when this can be done. I do not have information on the specific example of a dormouse, but 99% of species have fledged and gone by early September.