Report on day eighteen of the Birmingham Six appeal. Lawyers for the appellants continue their summing up and again attack the scientific evidence.

Report shows to camera Leo Enright.

Court drawing of Michael Mansfield Queen’s Council (QC).

Forensic scientist Frank Skuse outside Old Bailey.

Interview with Professor Pat Hannon, Maynooth College, an observer at the appeal, who describes lawyer Michael Mansfield as 'one of the finest court orators'.

The reporter is Leo Enright.

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