Whakakihia te rerenga e whai ake nei: I whakahoutia te CLR i te 7 o Hui-tanguru 1920 i te wa i whakahoutia ai te TF (i whakaingoatia ko Territorial Army (TA) i te 1921). Kāore anō te London Regiment kia tīariari (mai i te 7 o Hōngongoi 1916 i honoa te CLR ki te KRRC), nā reira i tohua ōna hōia hei hōia i a rātau ake, ka noho te CLR hei 6th City of London Regiment (City of London Rifles), i roto i te 168th (2nd London) Brigade o te 56th (1st London) Division. Heoi, he rawakore te whakauru o nga kaimahi toi o mua o te ope, na te mea i whakamahere te Kawanatanga ki te whakamahi i te TA ki te pupuri i te ture a-iwi i nga wa o te patu. I roto i te patu o nga kaimau o te tau 1921 i hangaia he Ropu Tiaki, a he maha nga mema o te CLR i uru mo nga marama e toru hei 6 o nga Battalion London Regiment (Ropu Tiaki), i noho ki Wormwood Scrubs, a muri ake ko Victoria Park. Ano, i te wā o te
General Strike i te tau 1926, i whakamahia te TA ki te hanga i tetahi Rahui Pirihimana Pirihimana. I te mutunga o nga tau 1920 anake i whakahoutia ai te kohikohi ki te puranga mai i enei mahi wehewehe hapori.