A man dressed as Batman has been helping police with their inquiries after hand-delivering another man to police who was wanted in connection with fraud offences.
The caped crusader was captured on CCTV at Trafalgar House police station in the city.
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Emmie's mum shared now-poignant photos of their recent visit to London with ITV News as her daughter paid homage to the fallen officer.
The publication, called 'King of Clubs', is about the late founder and owner of Batley Variety Club, Jimmy Corrigan.
In total 13 men and a woman have been charged with causing a public nuisance.