Sorry to come late to the party, staying with family and grandchildren not conducive to crosswords! Finished apart from 22ac 'car check unfinished'. I have ?u?i. Any help gratefully received.
Sometimes when they have made a mistake, they don't publish the annotated solutions (e.g. SPAM when SPAMALOT was meant last September). This one I think might be the BAHRAINI/BAHREINI double.