I have revised the evidence of a survey conducted by the ILO/WB (source, bellow) for 22 countries (mostly OECD). This is very preliminary, and already out of date for some countries, but still:
a) As part of 'lay-off' processes (FR, NO, POL, PT)
b) In the event of reduced business activty (DK, GR, IT, NZ, UK)
c) Targeted on speficic groups: Trainees/Appretices (AUT)
d) For Reductions in Working Hours (DE; NTL)
a) Moratoriums on private rent payments / protectio against evictions (BE, GR, UK);
b) Moratoriums on mortage payments (BE, HU, UK);
c) Moratoriums on utility bill payments (NO);
(continues)
e) Reductions/Moratoriums on employee (HU, NTL) and self-employed workers (PT, SE) social security contributions;