'Wheelok' vehicle wheel clamp, by Hansons, police model PII, used by Metropolitan Police to immobilise vehicles, 1999. 'Wheelok' vehicle wheel clamp and original packaging 1999
'Wheelok' vehicle wheel clamp, police model PII, used by Metropolitan Police to immobilise vehicles, by . H. Hansons, Marley Street, Keighley, W. Yorks, BD21 5JX, 1999. 'Wheelok' vehicle wheel clamp, police model PII 1999
