This won't encourage people to use council car-parks; they'll just park in residential streets, or just not bother going to Warwickshire's major towns at all.

https://www.leamingtoncourier.co.uk/news/on-street-parking-charges-across-warwickshire-set-to-shoot-up-next-week-1-8313724

When I used to visit Stratford I'd use on street parking, but it'd be far enough away to attract no charges. By raising parking charges these councils are cutting their own throats. - But I don't expect we have any councillors with enough brain cells to realise it.