High Speed Rail (West Midlands–Crewe) Bill

Debate between Earl of Caithness and Lord Snape

Report stage (Hansard) & Report stage (Hansard): House of Lords & Report stage
Monday 30th November 2020 Lords Chamber

[Lord Snape (Lab)]

My Lords, I cannot hope to match the oratory of the noble Lord, Lord Blencathra, when he moved and spoke to these amendments. I have a great deal of sympathy for what he said, but I urge him and other noble Lords to look at the report from the Select Committee, which took this aspect of the Bill extremely seriously.

We heard detailed evidence from the Woodland Trust about biodiversity, particularly about the loss of ancient woodlands. Can the Minister define exactly what an ancient woodland is? There seemed to be some doubt in the committee about what it was and how much of it was being lost through the building of HS2a. It seemed to us that the Woodland Trust’s demand that any ancient woodland being lost should be replaced at a ratio of 30:1 was somewhat excessive. Does the Minister agree with that? The distinguished chairman of the committee, the noble and learned Lord, Lord Hope of Craighead, made the point that replacement to such an extent would take a considerable amount of existing farmland and would certainly not be in the interests of the countryside generally. Can the Minister say exactly how much ancient woodland is being lost as a result of the HS2 scheme?

The committee received assurances from the promoters of HS2, who insisted that they had planted, and intended to plant, new woodlands, though perhaps not to the extent that the noble Lord who moved the amendment would like. I would be interested to hear the Government’s view. The committee was not entirely satisfied with the promoter’s response on the replacement of woodlands, but the case for their replacement is not helped by exaggerating the amount of ancient woodland being lost through this project.

On the proportion of new and replacement trees from abroad, the committee sought assurances from the promoters that such replacement would be kept to a minimum. Again, those assurances were received. I would be interested to hear from the Minister what proportion of British native species she envisages will be replaced under the scheme and how much of it will come from other countries. I cannot comment, because I do not have the expertise of the noble Lord, Lord Blencathra, about the dangers of importing seeds from places such as the Netherlands, but if organisations such as the Forestry Commission and Natural England are prepared to accept a proportion of replacement trees from the continent, it seems to me that we should accept their assurances.

My noble friend Lady Young wanted to turn the high-speed train—perhaps an unfortunate name for it—into a medium-speed train by curving the line and having it less straight. I gently remind her that one of the reasons we are building HS2 is the curvature of the existing lines caused by the reluctance of landowners in the 19th century to permit the railways to pass through their land. The two things go together. If we are to have a train service that exceeds the speed of our existing services, which is at least one of the purposes of HS2, expecting it to go round curves would make unsatisfactory the reason for building it in the first place.

My noble friend asked some important questions about biodiversity which the committee was anxious to look at, but I stress that we were collectively and unanimously of the opinion that, although HS2 could do more, it was certainly making a substantial contribution to the replacement of any trees that would of necessity be destroyed by the project. Perhaps the Minister could tell us what progress has been made so far on this aspect of the Bill in light of the amendments before us.

[The Earl of Caithness (Con)]

My Lords, how appropriate it is that we are discussing these amendments during International Year of Plant Health and, more particularly, National Tree Week. It is rare that we get that lucky match.

I will speak to all the amendments in turn. On Amendment 5, which would insert a new clause on biodiversity net gain, I have very little to say except that I support my noble friend. It seems illogical that a flagship project should not behave in the same way as other projects, as envisaged in the Environment Bill which will come to us shortly.

On Amendment 6, my heart is with it, but I fear that in this and other amendments one is looking at the environment a bit too much with a telescope; it needs to be done slightly more broadly. There are other irreplaceable habitats, so why single out ancient woodlands? There needs to be a balance overall for the environment. If we avoid ancient woodlands, which I am all for, are we doing more damage to the environment by going another way? At the end of the day, that requires a balance. If we put into legislation just one item, that we will not destroy any ancient woodland, there could be adverse and perverse effects which we have not taken into account.

Amendment 7 relates to British native species. What are British native species? There is a list on the Woodland Trust’s website. I am glad to see that the only softwood is Scots pine, so there will be no chance of Norwegian pine, thuja, sitka spruce or anything else being planted; if there is to be any softwood, it will have to be Scots pine.

When it comes to our broadleaf woodlands, let us not forget that 70% of them are still represented by only five species, and disease is wiping out one of them: ash. We need more diversity in our woodlands.