倫敦市
In 1921, however, the 7th (City of London) Battalion, London Regiment and 8th (City of London) Battalion were amalgamated to create the 7th (City of London) Battalion, London Regiment (Post Office Rifles). The 8th Battalion was replaced in the brigade by the Honourable Artillery Company Infantry Battalion. The following year they dropped the 'battalion' from their title, becoming simply, for example, 6th City of London Regiment (City of London Rifles).