My Lords, this instrument before us today seeks to use existing powers under the Environmental Protection Act 1990 to simplify the process of research and development in plants that have been produced by genetic technologies such as gene editing, where the resulting genetic changes could have been developed using traditional breeding methods.
Over the past 30 years advancements in genetic technologies have been rapid and have led to the development of a range of beneficial outcomes such as disease resistance. But the regulation has not kept pace with our better understanding of the risks and is now seen by scientists as restrictive and outdated. Genetic technologies such as gene editing include a range of breakthrough approaches that provide a precise way of introducing genetic changes such as disease resistance, making the whole breeding process more efficient and responsive. Field trials do currently take place; however, uptake has been low, with estimates suggesting that no more than two field trials for plants happen in England each year. Leaving the EU has provided us with the opportunity to adopt a new, science-based, proportionate regulatory approach.
This instrument, in practice, will remove certain technical barriers for research and development such as processing applications, advertising and post-trial monitoring of genetically modified plants that could have been produced by traditional breeding. It will simplify the need for the Secretary of State to give consent on an individual basis before propagating plant material is placed into the soil.
I hope it will be useful to provide noble Lords with an example of how gene editing could be used. Virus yellows are a group of viruses spread by aphids affecting major crops such as sugar beet. These viruses can cause yield losses of up to 50%. They are currently controlled using a range of pesticides. Over the past four years, a study funded by UK Research and Innovation has identified several promising sources of genetic resistance against virus yellows. Using gene editing to give resistance to virus yellows would reduce the need for pesticides and help protect crops against the virus, helping to protect the environment, increase food production and reduce costs to farmers.
Last year, we ran a consultation on the regulation of genetic technologies and received nearly 6,500 responses. We considered all the consultation responses carefully and sought advice from the independent scientific experts, the Advisory Committee on Releases to the Environment, which concluded that gene-edited organisms do not pose any greater risk than organisms produced through traditional breeding methods.
In the government response to the consultation, we set out how we will clear a path for genetic technologies such as gene editing through the implementation of a step-by-step approach on how we govern the use of organisms developed using genetic technologies. This SI is the first small and proportionate step in our approach, unlocking science and innovation in an area which holds great potential to help improve the sustainability and productivity of agricultural systems.