Mr Justice Bodey ruled today that Neon Roberts can undergo surgery on a "residual tumour" but it is not yet clear whether he can receive radiotherapy.
The ruling in the Family Division of the High Court was due to decide whether Neon should undergo radiotherapy treatment following surgery, against the wishes of his mother.
That issue was put to one side to deal with the more pressing decision regarding his operation.
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This was despite more than a fifth experiencing delays of more than three hours, a Which? survey revealed.
Michael Haines said he wanted to continue his brother's legacy so he would be remembered for his good work rather than his death.
Tomorrow should be a bit quieter in most places, with lighter winds and some lovely winter sunshine.