Mr Johnson suspended - or prorogued - Parliament for five weeks earlier this month, but the court said it was wrong to stop MPs carrying out duties in the run-up to Brexit on 31 October.
Supreme Court president Lady Hale said "the effect on the fundamentals of democracy was extreme".
https://www.nytimes.com/2019/09/24/worl ... rexit.html
Downing Street said it was "currently processing the verdict".
I bet they are!

An appeal to the European Court?......maybe not

I can confidently predict there will be the usual condemnation of biased, out- of-touch judiciary by Brexiteers....although the case has absolutely nothing to do with Brexit.
Who’d have thought that a demand to end the interference of Brussels in our laws, the repatriation of British sovereignty etc would have led to this!
Oh...the irony!
Never mind. On past record Boris will simply ignore this inconvenient ruling and proceed with leaving EU on 31st Oct.....notwithstanding any law.
Laws are for wimps!! Heil Boris!