On the outbreak of war on 3 September 1939 , 58th ( Sussex ) Fd Rgt mobilised at Eastbourne .
On 24 October Rgt moved to Bridport for intensive training .
On the outbreak of war on 3 September 1939 , 58th ( Sussex ) Fd Rgt mobilised at Eastbourne and on 24 October it moved to Bridport for intensive training .