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United Kingdom

BO·United Kingdom

Issued in Birmingham

Sample plate

BO51 ABC

Birmingham

Registration area

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1903–2001: Cardiff

This meaning is from an older system (1903–2001). Plates issued today use other codes, but older cars still carry it.

Cardiff.

Cardiff

Registration area · Cymru

Other codes of Cardiff

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BO is also used in Germany, Greece, Italy, Serbia, and Ukraine. Compare →

All area codes of United Kingdom

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