"The prosecution may not appeal in respect of the ruling unless - (a) following the making of the ruling, it - (i) informs the court that it intends to appeal, or (ii) requests an adjournment to consider whether to appeal."
"(1) An appellant must tell the Crown Court judge of any decision to appeal (a) immediately after the ruling against which the appellant wants to appeal, or (b) on the expiry of the time to decide whether to appeal allowed under paragraph 2. (2) If an appellant wants time to decide whether time to appeal - (a) the appellant must ask the Crown Court judge immediately after the ruling, and (b) the general rule is that the judge must not require the appellant to decide there and then but instead must allow him until the next business day."