How does the political party in power affect an interest group’s lobbying strategy?

The political party in power significantly influences an interest group’s lobbying strategy by determining the group's access to government officials and the overall political climate.12

When a party ideologically aligned with an interest group holds power, the group often enjoys "insider status," allowing it to rely on established relationships, direct consultations, and close personal contacts to influence policy. For example, labour unions and environmental groups typically find greater access and influence under centre-left governments, while business groups often see their influence expand when conservative parties are in office.12

Conversely, when an opposing party is in power, an interest group may lose its insider access, forcing it to adapt its strategy. In such cases, groups might shift toward "outsider" tactics, such as grassroots mobilization, public demonstrations, media campaigns, or litigation, to exert pressure from outside the traditional decision-making circles. Ultimately, because the political climate and the governing party's agenda dictate which issues are prioritized and which groups are consulted, interest groups must remain flexible, adjusting their tactics to match the current political environment and the specific party in control.13