contempt of court
A resuming court hearing will rule on whether the prime minister upheld the law with his contradictory letters to the EU.
Stephen Yaxley-Lennon had been handed a nine month term.
Violent demonstrations erupted outside the Old Bailey as Stephen Yaxley-Lennon's supporters protested the sentence.
The far-right activist broadcast footage from outside Leeds Crown Court on Facebook Live last May.
The former English Defence League (EDL) leader is accused of committing contempt of court, which he denies.
A hearing will take place at the Old Bailey in July.
The 36-year-old could be sent back to jail if he is found in contempt.
The far-right activist was released from prison last month.
Judges have ordered a fresh hearing for jailed British anti-Muslim activist.
HIs supporters have now set up a fundraiser and petition.