The plan involves building on greenbelt. This is bad for the environment, making the climate emergency worse. It reduces farmland needed for local food production, further harming the environment and it is bad for UK farming. The COVID lockdown also showed the value of green spaces for mental health.
More houses and other buildings will add more cars and lorries to our already congested roads. This will add more pollution, further damaging the environment. Extra houses will also pile more pressure on local schools and our already overloaded GPs, at a time when access to GPs is a national problem.
Any building that has to be done must be on brownfield sites.
Please don't put big business profits and the easy option of taking greenfield sites ahead of the environment, farmland, people's lives and mental health.