"To avoid this, Paris is taking a lead from Vienna, where over 60 per cent of inhabitants live in subsidised housing. Nearly one-quarter of Parisian homes inside the Périphérique ring road are now social housing, up from 13 per cent in 2001. The mayoralty aims to reach 30 per cent by 2035, plus another 10 per cent of “affordable” homes, meaning one-fifth below market prices"

https://www.ft.com/content/8eb81722-f2d6-4e5f-a01c-bbfa6bb07a29?xnpe_tifc=xFh_b.o8bueNbfe.4Dxd49pJVdUZMds_OuxpOIL.x.VptfHp4DbA4kxZbCl8OkxltIx84Iz74.PN4uQ.xjp.bu4_xdbDbDQNhI_XOkxd