To compensate for the loss of service, the Great Western provided an additional four trains daily towards Bristol and six toward Avonmouth. In 1923, grouping resulted in the Midland Railway being absorbed into the London, Midland and Scottish Railway (LMS), and the line continued in a joint arrangement between the Great Western and the LMS. At this point Shirehampton station employed a station master, three clerks and four porters; throughout the 1930s there were an average of ten staff.
To make up for the loss of service, the Great Western offered four more trains daily to Bristol and six to Avonmouth in 1923. Grouping led to the Midland Railway being incorporated into the London, Midland and Scottish Railway (LMS), and the line remained jointly managed by the Great Western and LMS. At that time, Shirehampton station had a station master, three clerks, and four porters; during the 1930s there were typically ten staff.