What happens next is outlined in the book:

3.70 Court/trial statements for Justiciar Knight and other patriotic resistance fighters after an operation

These statements are meant to be used after a successful operation. If you are arrested during the planning or acquisition phase then, obviously, ignore the following approaches and rather focus on getting acquitted so you may implement your operation B.

A trial is an excellent opportunity and a well suited arena the Justiciar Knight can use to publicly renounce the authority of the EUSSR/USASSR hegemony and the specific cultural Marxist/multiculturalist regime.

[…]

The Justiciar Knight must demand the right to form a cultural conservative tribunal consisting of the 20 most dedicated and trustworthy cultural conservative/patriotic leaders in the country. Furthermore, he must demand that that the national parliament immediately transfers all political powers to this newly established tribunal/cabinet. The Justiciar Knight must also demand at least 20 hours of unrestricted access to the national broadcasting company in order to consolidate and rally an initial and loyal patriotic military force (2000 should be a benchmark depending on the size of the country). The Justiciar Knight and the newly established tribunal will then appoint one trustworthy individual in his newly appointed cabinet to be the new national military commander with control of the national regular military forces. Martial law must be declared in this transitional period. (See relevant phase 3 strategies for more detailed descriptions).

By the time you are done presenting your demands, the judges and the trial audience will probably laugh their asses off and mock you for being ridiculous. Nevertheless, it is important to ignore the ridicule and remain firm and focused. After all, it is what we in fact expect to happen one day. If we truly believe that, then more people will as well. It might sound completely ridiculous and funny to most people today. But by presenting the following accusations and demands in all seriousness we are indirectly conditioning everyone listening for the conflicts and scenarios ahead. They will laugh today, but in the back of their minds, they have an ounce of fear, respect and admiration for our cause and the alternative and authority we represent. Because they know that it is not completely unlikely that the scenario you just described will in fact happen one day in a not too distant future.