The tories are good at doing things that appear good on first look, but when you dive deeper it's just a facade, to catch votes from the less clued up. It's like a few things which have been done in our area, like the Airport etc. Sounds good, but it's probably going to be a bit of a money pit, and who is actually using it? It costs more to fly from there than anywhere else, so it's not really benefitting the lower earners, they will fly from where it's cheaper, it will benefit those who can afford convenience.
Nationalising Rail won't be a good thing, who is going to run it? It would be an endless pit of money, largely due to the horrendous operation of Network Rail (which is nationalised). Having worked in engineering and construction for >20 years, Network Rail is by far the least efficient, least well ran and least competent company I've ever seen, even moreso for its size. They're also absolute criminally exploitative of the growth of infrastructure for others. Ask anyone that's tried to work on a rail project, or god forbid, tried to cross any Network Rail land as a third party, or been in the zone of influence of their land. They just hold everyone to ransom, their incompetence forces them to be crooks, to make up for their incompetence. I deal with them weekly, they're beyond a joke. Albeit their inefficiency is often inversely proportional to my personal gain as a rail consultant, it may be good for me, but it's not for infrastructure and certainly not the public/ inflation/ house prices/ construction costs etc.
Increasing corporation tax by 1,5,10% or whatever is only increasing tax on businesses that are profitable and those that don't write off that tax through R&D (or divert tax abroad, which the Tories facilitate). Most will suffer under Tory rule, as proven by their own economic forecasts for the brexit they pushed. 1% more corp tax on a bankrupt company, or one whose profits reduce by 10%, or who writes off more tax as "R&D", is meaningless, and easily a net loss when your main economic driver is hamstrung.