Steering lock & switch for S3 petrol

Does anyone have a current source for an ignition switch and steering lock assembly for a Series 3 2.25 petrol please? Struggling to find one from the usual suppliers; all seem to be diesel ones.

Thanks very much,

Iain

I may be entirely wrong but surely Landrover would have used the same ignition switch/lock over a wide range of BL products of the same era and wouldn't have had the expense of a specific LR one. Maybe someone knows of a cross reference chart somewhere of parts common across the BL range. I know my 82 S3 diesel one looks almost identical to the one in my 78 MGB for example which in turn is the same one used in my mates Dolomite of the same year. If you have the original part number then might be worth a search on that across some of the specialist British classic car parts suppliers??