And, as
@Mottie has already said, happened before Brexit.
British governments rarely do; it's why our infrastructure is crumbling, and has been for decades.
So, your position is that it's the fault of British governments, past and present, and not that of Brexit.
If you voted Leave then, what problems did you lay at the door of the EU, that your Leave vote was intended to solve?
(above, edited to clarify meaning).
If you voted Leave then, did you do so to not have to be "dictated to" by, among others, the French?
And, if you voted Leave, are you really now trying to dictate what the French do?