Lineside Vegetation (Network Rail Policy)

Theresa Villiers Excerpts

Wednesday 27th June 2012 Westminster Hall

[The Minister of State, Department for Transport (Mrs Theresa Villiers)]

It is unusual for a half-hour Westminster Hall debate to get trailed on the “Today” programme, but the media interest does not surprise me because this is an issue of real importance for our railways and our environment. Therefore I congratulate the hon. Member for Islington North (Jeremy Corbyn) on securing this debate. He asked me to pay tribute to the residents and the organisations, such as the Royal Society for the Protection of Birds, that have fought campaigns on this issue. I am happy to do so. It is very important that we get this issue right.

I must start by acknowledging that Network Rail, as a private sector company, is not owned by the Government and therefore Ministers have no power to instruct or direct it. Consequently, although I am happy to respond to the points that have been made in this debate, I should emphasise that tree and vegetation management policy is an operational matter for Network Rail, over which we—as Ministers—do not have any power. Nevertheless, I fully appreciate how important this issue is and the concern that communities feel about Network Rail’s treatment of lineside vegetation.

I have raised this issue on a number of occasions with Network Rail, including with those at the very top of the company; I have raised it with Network Rail’s chief executive, Sir David Higgins, and its director of operations, Robin Gisby. I have raised the specific case of Grange Park; I fully acknowledge the concerns of my hon. Friend the Member for Enfield, Southgate (Mr Burrowes) in that regard. The pictures on the internet of Grange Park are more like the pictures that one would associate with rain forests being devastated by illegal logging than pictures of a leafy suburb. I therefore fully understand the concerns of local residents. In response to the points made by all hon. Members in Westminster Hall today, I am happy to raise this matter again with Network Rail and I will keep up the pressure in relation to it, as I do on a regular basis. I should also point out that some of my constituents have had similar concerns about lineside tree clearance by London Underground. That is a different organisation, but the concerns of the people affected are similar to those of the people affected by Network Rail.

To be honest, I always face a dilemma in this regard, since I care very much about both the provision of safe, reliable and affordable railways, and trees and the conservation of the natural environment. Of course, that is a dilemma that Network Rail faces on a daily basis. I fully agree with everything that has been said today about how important it is that Network Rail exercises care and good judgment when balancing those competing concerns. Efficiency and cost are a consideration, but environmental concerns also have to be taken seriously too. It is also very important that Network Rail engages effectively with the communities and local authorities that are affected by vegetation management, and of course it is essential that it complies with the relevant regulations relating to conservation and wildlife habitats.

Regarding the specific points that were made about the works adjacent to lines in north Islington, near the Arsenal stadium and the Gillespie park nature reserve, I am concerned to hear that the hon. Member for Islington North felt that Network Rail’s actions were so disproportionate and destructive in that area. Department for Transport officials have raised this case with Network Rail. As we have heard, in response to the concerns expressed by residents, Network Rail’s route director, Mr Phil Verster, suspended vegetation clearance in the area. I gather that he has asked a senior member of his team to contact Islington council to discuss what has happened and what went wrong. The aim is to agree a mutually acceptable method for sharing Network Rail’s work plans in the future.

As regards work during the bird nesting season, I can confirm that the company is bound by the provisions of the Wildlife and Countryside Act 1981, as amended. Network Rail must ensure that it does not contravene the legislation put in place to protect birds while they are nesting. It should be noted that the legislation allows work to be undertaken where needed for safety reasons.

Turning to the more general issues raised today, Network Rail is tasked with managing over 30,000 hectares of lineside vegetation along 20,000 miles of track. That makes the railway a major natural resource, which needs to be managed at all times of the year to keep it safe. Trees growing within the railway corridor between the railway boundary fences are the responsibility of Network Rail. I am afraid that there is no escaping the fact that trees next to the railway, especially if they are relatively tall, can be a potential risk to train operations and public safety. If they fall over the track or into the overhead wires and cables on electrified railway lines, it can lead to severe train disruption, with major delays and service cancellations. There is also the risk that falling trees could cause accidents.

Factors, such as the steepness of cutting slopes, soil conditions and the nature of the vegetation, can all be relevant to the degree of risk at particular locations. In certain circumstances, trees and bushes need to be cut back in certain areas, because low branches and foliage can impair train drivers’ views of signals. For safety reasons, track workers need to be able to see and be seen by trains, to be able to move to a safe place when a train approaches.

Reliability issues are not confined to instances of falling trees, of course. Delays caused by leaves on the line lead to understandable annoyance and frustration for the commuters and passengers affected, not to mention the economic damage of transport delays. Leaf fall can have a significant effect on train performance and is a significant cause of delay in the autumn, generating public pressure for preventive action. The rail regulator highlighted the contribution of vegetation management to the industry’s successful management of train delays last autumn.

In developing its vegetation management policy, Network Rail tells me that it has worked with organisations such as the RSPB, English Nature and Scottish Natural Heritage. Its priority is to operate a safe and reliable railway, and tree clearance must be a part of that. It has a duty to provide, as far as is reasonably practical, a railway free from danger and obstruction from falling trees.

Recognising public concern on the issue, I have emphasised to Network Rail how important it is that it strikes the right balance between providing a safe, reliable and affordable network and addressing local community and environmental concerns. Although the majority of work is carried out responsibly, the company acknowledged again today that in some instances it has fallen short of the standards it sets itself. It accepts that there are lessons to be learned.

In particular, the Government urge Network Rail to engage proactively and effectively with local residents, local authorities and MPs in advance of carrying out works. It has recently revised its consultation process—no doubt seeking to learn lessons from the experiences that hon. Members mentioned—to enable key stakeholders to be informed of intended maintenance operations in good time.

[Jeremy Corbyn]

I am pleased with the Minister’s response and I am grateful that she will raise our issues with Network Rail. We had exactly those undertakings from it less than a year ago in Islington, and we assumed that it was acting in good faith and would mend its ways in future, because it did similar things on the North London line. Will she tell it in clear terms to please be straight with communities and tell them what is going on? That way, they will understand what is happening, without the kind of double dealing that we had before.

[Mrs Villiers]

The hon. Gentleman makes an important point. It has been raised with Network Rail on various occasions over a period of years. I was trying to remember the first time that I raised it—it was certainly over a year ago. It is important that Network Rail focuses and that we see real change.

There is progress. Network Rail has advised that the number of complaints about vegetation management has fallen. The hon. Gentleman thought that it did not collect that information; I think that it does, but I will check. I was given to understand that it did. Requests to cut back overgrown trees and vegetation now exceed complaints about vegetation management.

However, there are undoubtedly remaining instances in which Network Rail has failed to provide anything like comprehensive advance notice of the nature and timing of its intended work programmes. Network Rail acknowledges the shortcomings that have occurred. For example, it accepts the point made by the hon. Member for Brighton, Pavilion (Caroline Lucas) that when it does communicate with residents, it sometimes fails to convey the scale of the works that will be undertaken. It is reviewing its communications strategy and working with the Tree Council to improve its lineside vegetation management, and with a view to developing more sustainable solutions to the challenges that it faces in reconciling environmental concerns with keeping the railways running safely. Network Rail has acknowledged that it needs to do better, and I will be urging it to do so.

As the hon. Gentleman highlighted, there are important ecological issues to be considered. Network Rail needs to take care to avoid unnecessary tree felling. I recognise fully the concern that people feel when they see trees being cut down next to railway tracks. Network Rail’s first duty is to ensure the safe running of the railway, but it must also have regard to the environmental, social and quality-of-life importance of the conservation of trees and wildlife corridors. This debate will provide a timely reminder of the importance of engaging with MPs, local communities affected by vegetation management and local authorities. I will ensure that all the points made in this debate are conveyed to Network Rail at the earliest possible opportunity. I have enjoyed the chance to debate an important issue with hon. Members.

Question put and agreed to.