Table:
text: Automotive industry in the United Kingdom
Assembly plants
Assembly plants
Company Parent_company Parent_headquarters Plant Models_produced Production_latest_figures
AC Cars AC Cars United Kingdom West Norwood AC MKVI n/a
Alexander Dennis Alexander Dennis United Kingdom Falkirk Enviro 200Dart , Enviro300 , Enviro400 n/a
Ariel Ariel United Kingdom Crewkerne Ariel Atom n/a
Ascari Cars Ascari Cars United Kingdom Banbury Ascari Ecosse , Ascari A10 n/a
Briggs Automotive Company Briggs Automotive Company United Kingdom Cheshire BAC Mono n/a
Bristol Cars Bristol Cars United Kingdom Filton Blenheim , Fighter , Blenheim Speedster n/a
Caterham Cars Caterham Cars United Kingdom Dartford R400 , CSR260 435 (2003)
Dennis Eagle Ros Roca Spain Warwick Duo, One Pass, Beta 2 n/a

Question: What is the production in the UK automotive industry where the parent company is Ariel?