The National Archives has launched this new service, which is manages on behalf of the MoJ. At the same time, the UK Government has withdrawn support for the British and Irish Legal Information Institute (BAILII), despite that being more comprehensive than the new service.
https://caselaw.nationalarchives.gov.uk/
Any modest contributions for my time and ongoing expenses are welcomed! I have a page where you can do so, and where one-off contributions start as low as $3, at https://www.buymea3coffee.com/KoIvM842y