I've posted links to this elsewhere (thank you to those who have signed it so far), cut I've started this petition:
https://petition.parliament.uk/petitions/212757
Feel free to share the link around.
Following the announcement by the government that there should be no purely diesel trains running after 2040 there should be a government plan with associated extra funding to electrify more of the rail network to help facilitate this goal.
https://petition.parliament.uk/petitions/212757
Feel free to share the link around.