It fought with the BEF but was disbanded after evacuation from Dunkirk on 20 June 1940 .
105th ( Bedfordshire Yeomanry ) Field Regiment , RA was converted to 52nd ( Bedfordshire Yeomanry ) Heavy Regiment , RA on 1 November 1939 .
Bedfordshire Yeomanry fought with the BEF but was disbanded after evacuation from Dunkirk on 20 June 1940 .
105th ( Bedfordshire Yeomanry ) Field Regiment , RA was converted to 52nd ( Bedfordshire Yeomanry ) Heavy Regiment , RA on 1 November 1939 .