Sunday 13 September, 10:30am, 11:30am, 2pm and 3pm
Heritage Open Day: Courtroom Trial
Free, limited capacity so booking recommended
Our trial re-enactments in our Victorian Courtroom are one of the highlights of our paid museum ticket. For Heritage Open Day, we’re delighted to open one of our rarely seen spaces to the public – our beautiful Civil Courtroom – for a family-friendly mock trial.
In 1812, at the Nottingham Assizes, William Carnell and Joseph Maples were charged with burglary and entering a dwelling house, as well as for breaking stocking frames. At just 16 years old, Joseph Maples was one of the youngest people arrested for this offence.
Frame breaking occurred after the introduction of machinery known as stocking frames to the knitting industry left many skilled workers facing unemployment. The lack of support from industry and government resulted in many workers taking direct action and smashing stocking frames in protest.
This Heritage Open Day, take part in an interactive re-enactment of Maple’s trial, and find out for yourself how skilled labourers took the threat to their livelihood into their own hands – and how the justice system treated them.
The image is for illustrative purposes only.
Book tickets - 10.30am
Book tickets - 11.30am
Book tickets - 2pm
Book tickets - 3pm

This interactive trial lasts 30 minutes. Please note this is a free event as part of the Heritage Open Day. Tickets do not allow access to the paid experience of the National Justice Museum.
OTHER WORKSHOPS, EXHIBITIONS AND EVENTS
Sunday 20 September, 10.30am, 12pm and 2pm
Laundry with Matron - Heritage Open Days
Sunday 13 September, 10.30am, 11.30am, 2pm and 3pm
Historical Trial Re-enactment - Heritage Open Days
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Saturday 23 May - Sunday 20 September 2026
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Thursday 25 June 2026, 6pm
Crime Club Repeat: Victorian Criminal Mastermind
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Friday 24 July, 10am-12pm
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Friday 17 July, 10am-12pm
Tapestry Weaving
Friday 3 July, 10am-12pm
Whitework/Hard Labour
Friday 19 June, 10am-12pm
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Friday 26 June, 10am-12pm
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Thursday 30 July 2026, 6pm