“…In both, relative stability is the norm. However, when there are shocks such as economic crises, or when rules no longer confer legitimacy (Clift and Fisher, 2004), significant changes in outcomes follow, sometimes leading to permanent and dramatic shifts in policy. In the context of electoral politics, shocks are disturbances which represent a sharp change in the status quo outside the normal course of politics; are highly salient and noticeable over prolonged time periods, and are relevant to party politics (Fieldhouse et al, 2020b, 32).…”